USDT gy'ofunye ya mazima? Engeri y'okukebera USDT ey'obulimba ne «flash USDT»

Kebera oba okusasula kwa USDT kwa mazima ng'okakasa omukutu, endagiriro ya token, agifuna, omuwendo n'obukakafu bw'okukakasibwa. Yiga engeri token ez'obulimba n'ebigambo bya «flash USDT» gye biyinza okukubuzaabuzaamu.

Wallet okulaga «500 USDT» tekikakasa nti wafunye token za Tether entuufu 500. Akabonero akamanyiddwa, omuwendo mu ddoola, n'okukola obulungi kwa transaction ku blockchain byonna biyinza okulabika ne ku token ey'ekicupuli.

Mu kunoonyereza kwa 2024 okuyitibwa Interface Illusions , USDT ye yali eky'obugagga ekyasinga okukoppolwa: abanoonyereza baazuula token 2,115 ezikoppa USDT, nga zino ze 22.4% ku token ez'obulimba 9,442 ezaazuulibwa mu kwekebejja token za Ethereum mu September 2023.

Nga tonnawaayo bintu, ssente enkalu oba cryptocurrency endala, kakasa nti token ntuufu era nti okusasula kutuuse ku ndagiriro yo. Osobola okukebera ebiwandiiko bya blockchain ebirabibwa buli muntu nga toyunganga wallet yo, nga tossa mukono ku kintu kyonna, era nga togabana bigambo byo eby'okuzzaawo wallet.

Engeri y'okukebera oba USDT ya mazima

1. Kakasa omukutu era ggulawo blockchain explorer ggwe kennyini

Saba akuweereza akubuulire omukutu n'ennamba ya transaction yonna, era eyitibwa transaction hash oba TXID. Ggulawo blockchain explorer entuufu ng'oyita mu wallet yeesigika oba ku mukutu omutongole ogw'omukutu ogwo, oteekemu ennamba eyo. Etherscan ya Ethereum ate TRONSCAN ya TRON.

Kakasa nti olaba mainnet, omukutu omukulu ogukozesebwa okusasula okw'amazima. Okusindika ku testnet tekusasula USDT eyategekebwa ku mainnet. Endagiriro za wallet okulabika nga zifaanagana ku mikutu ebiri tekitegeeza nti ssente eziriko zisobola okukyusanyizibwa.

Omuweereza bw'akugamba okwongerako omukutu omulala ogw'enjawulo oba okukyusa omukutu wallet yo kw'eyungiddwa, sooka okebere ensengeka ezo ku bubwo. MetaMask erabula nti agaba omukutu ow'obulabe ayinza okulaga amawulire ga blockchain ag'obulimba. Wallet okuwandiikako «Ethereum» tekimala.

2. Kebera endagiriro ya contract ya USDT

Ggulawo ebikwata ku token okuva ku kiwandiiko kya transfer kyennyini. Noonya endagiriro ya contract, oba ku Solana endagiriro ya mint . Eno y'eyawula token ku mukutu ogwo. Erinnya «USDT» n'obubonero nga ERC-20 oba TRC-20 tebikakasa ani yagifulumya.

N'ennukuta ziyinza okukubuzaabuza. Okunoonyereza kwa 2025 okuyitibwa Blockchain Address Poisoning kwazuula waakiri token 740 ezikoppa USDT oba USDC nga zikozesa ennukuta ezifaanagana mu kitundu kya Ethereum ekyakeberwa okuva mu November 2022 okutuuka mu February 2024.

Ku USDT efulumiziddwa Tether yennyini, geraageranya ennamba eno n'ey'omukutu ogwo mu kiwandiiko kya Tether ekiyitibwa Supported Protocols and Integration Guidelines. Zino ze nnamba ssatu ezaalangirirwa:

Ethereum mainnet, ERC-20 USDT

0xdac17f958d2ee523a2206206994597c13d831ec7

TRON mainnet, TRC-20 USDT

TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t

Solana mainnet, USDT mint

Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB

Zino nnamba ezimanyisa token, si ndagiriro za kuteekako ssente. Tosindikayo ssente. Okufuna okusasulwa, kozesa endagiriro ya wallet yo ey'okufunirako.

Kebera ennamba yonna awamu n'omukutu. Tokozeesa endagiriro ya contract ya Ethereum ng'endagiriro ya USDT ku mikutu gyonna. Kebera ebiwandiiko bya issuer ebisinga obupya ku mikutu emirala n'enkyukakyuka mu buwagizi. Token bw'eba eva ku bridge, goberera emitendera gy'okukebera bridge egyo wansi nga tonnagamba nti ya bulimba.

Endagiriro ez'engeri ya Ethereum ziyinza okuwandiikibwa mu nnukuta entono zokka oba entono n'ennene ezitabuddwa; kino kyokka tekitegeeza nti tezikwatagana.

3. Kebera ekyo transaction ky'esindise ddala

Noonya ekitundu kya token transfer mu transaction ewedde. Okuyita contract endala ne kikola obulungi kuyinza okuleeta ekiwandiiko ekirabika ng'okutambuza token, wadde nga USDT entuufu tetambudde.

Ku Ethereum, ekifo ekikulu ekiyitibwa To kiyinza okulaga contract eyayitiddwa. N'ekiwandiiko Value: 0 ETH kiyinza okuba ekya bulijjo mu kusasula USDT. Soma ekiwandiiko kya USDT transfer okuzuula afunye token n'omuwendo.

Transaction ya Approve ewa lukusa lwokka olw'okukozesa ssente. Input data eraga ekikolwa ekyasabiddwa. Tewali kikakasa nti osasuddwa.

Okunoonyereza kwa 2020 okuyitibwa DEPOSafe kwalaga nti contract ezimu eza ERC-20 ziyinza okugaana okutambuza token nga receipt ya transaction ekyawandiikiddwa nti yagenze bulungi. Kebera oba token entuufu yatambuzibwa ddala.

4. Geraageranya omuwendo n'endagiriro yonna ey'oyo afuna

Geraageranya obungi bwa token n'omuwendo ogukubanjibwa. Okusindika 0.500000 USDT kwe kusasula kitundu kya USDT emu, si 500. Tojuliza muwendo gwa ddoola ogubalirirwamu ng'okebera obungi.

Geraageranya endagiriro yonna ey'okufunirako n'endagiriro eri ku Receive ya wallet yo oba ku invoice yo. Tokebera nnukuta ezisooka n'ezisembayo zokka. Abalabe bakola endagiriro ezifaanagana basobole okukozesa ensobi eyo.

Ku Solana, token account efuna ssente eyinza okuba n'endagiriro ey'enjawulo ku ya wallet yo. Kakasa nti erimu USDT mint entuufu era nti ekifo kya token-owner kiraga wallet yo.

Kebera n'obudde bwa transaction n'ebiwandiiko byo eby'okusasulwa. Transfer ey'amazima eyakozesebwa okusasula invoice enkadde tesasula mpya. Transaction bw'ebaamu transfer eziwera, noonyamu eyo eyakusasudde.

5. Kebera oba transaction yagenze bulungi n'obukakafu bwayo

Transaction ID kye kintu eky'okunoonyerezaako, si bukakafu bwa kusasulwa. Noonya transaction eyakolebwa obulungi era eyateekebwa ku blockchain, oluvannyuma okebere embeera yaayo ey'okumalirizibwa. Transaction ekyalindiriddwa, ekikolwa ekyalemererwa oba obubaka bw'omuweereza obugamba «nsindise» tebimala.

Kozesa embeera ey'okumalirizibwa ku mukutu bwe kibaawo, nga finalized oba ku TRON solidified. Bw'oba ofunira ku exchange oba ku kkampuni ekola ku kusasula, goberera obukakafu bwe beetaaga. Tewali muwendo gumu ogw'obukakafu ogukolera buli mukutu na buli platform.

Bw'oba tosobola kulaba transaction, ddamu okukebera omukutu ne ID yonna. Explorer eyinza okuba nga tennatuusa mawulire mapya, oba transaction teyinza kuba yatuuka ku mukutu. Okutuusa lw'onookikakasa, okusasula kutwale ng'okutannakakasibwa.

6. Kakasa nti ssente zituuse mu wallet oba account yo

Ku wallet gy'ofuga, kebera ssente ezirimu n'ebiwandiiko by'ebiyingidde ku token ekakasiddwa. Token endala nayo eyitibwa USDT togigatta ku muwendo ogwo. Bw'oba wayongedde okutambuza ssente, goberera ebiwandiiko mu kifo ky'okulindirira omuwendo oguli mu wallet kati okwenkana okusasula.

Ku ssente eziteekebwa ku exchange, kebera ebiwandiiko bya deposit ne balance eyongereddwako mu account yo. Transfer ku blockchain okugenda ku ndagiriro ya exchange yokka tekikakasa nti account yo eyongereddwako ssente. Omukutu oba token etawagirwa eyinza okuleeta obuzibu mu deposit ne bw'eba nti token ntuufu.

Okugeraageranya okusasula kwa «500 USDT» okw'emirundi esatu

Bino byakulabirako bya kugerageranya ebiteekeddwawo, ku invoice empya ya 500 USDT esasulibwa ku TRON. Mu buli kyakulabirako, omuweereza alaga transaction eyakoze obulungi. Okukebera kwo wekka kulaga bino:

Eky'okukebera	Entuufu	Ekikoppe	Ekifaananyi kya screen
Contract ya token	Eya Tether	Etalina kakwate	Eya Tether
Token 500 zasindikiddwa eri	Endagiriro yo	Endagiriro yo	Omuntu omulala
Ekivuddemu mu kusasula	Esasuddwa oluvannyuma lw'okumalirizibwa	Ofunye token ey'obulimba	Tosasuddwa

Okusasula okw'amazima: ebikwata ku kwo byonna bikwatagana

Oggulawo TRONSCAN ggwe kennyini. Contract ya token ekwatagana n'ennamba ya Tether eya TRON eri waggulu. Transaction eyakoze obulungi era eyamalirizibwa esindika 500 USDT ku ndagiriro yo yonna, era balance yo eya USDT entuufu eraga nti ozifunye. Okusasula kuno kupya era kukwatagana ne invoice.

Kebera okusasula okunene ne bw'oba nti okugezesa okw'omuwendo omutono kwagenze bulungi. Mu kunoonyereza kwa 2020 ku Ethereum okuyitibwa Tracking Counterfeit Cryptocurrency End-to-end, 4.6% ku bantu abaakwatibwa mu bubbi bwa arbitrage baafuna token entuufu okuva ku ndagiriro z'ababbi; 81% ku abo baaddamu okusindika ETH.

Omuntu omu eyawandiikibwako yasindika 1 ETH n'afuna Huobi Tokens entuufu 55. Oluvannyuma lw'essaawa emu yasindika 115.18 ETH n'afuna ez'obulimba. Omuweereza asobola okusooka okuwa token entuufu n'oluvannyuma n'akyusa ekika kya token.

Token ekikoppe: transaction ntuufu naye token si ntuufu

Wafunye units 500 eza token eyitibwa USDT. Transaction yagenze bulungi, naye bw'oggulawo ebikwata ku token osanga contract etalina kakwate na Tether. Balance yo eya USDT entuufu teyeyongedde. Omuweereza yasindise token ekoppa erinnya eryo.

MetaMask eraga obubbi obumu nga token ezikoppe ziraga n'omuwendo gwa ddoola ogwa USDT entuufu. Wallet okulaga «$500» tekimalawo njawulo eri mu contract.

N'ebiwandiiko ebirimu transaction nnyingi si bukakafu. Abanoonyereza mu Interface Illusions baawandiika transaction 580,527 mu nnaku bbiri ku token emu ey'obulimba eyakoppa erinnya n'akabonero ka USDT.

Ekifaananyi kya screen ekibuzaabuza: token ntuufu naye tewasasuddwa

Ekifaananyi kiraga 500 USDT entuufu n'ekigambo «Success», naye kikweka ekitundu ekisinga eky'endagiriro y'oyo afuna. Bw'oggulawo transaction ggwe kennyini, olaba nga ssente zaagenda eri omuntu omulala.

Ekifaananyi tekiteekwa kuba nga kyakyusibwa okusobola okukulimba. Ekifaananyi kya transaction entuufu kisobola obutaba na kakwate na kusasula kwo.

«Flash USDT» ya mazima oba ya bulimba?

Okuwaayo «flash USDT» tekitegeeza nti waliwo ekika eky'enjawulo ekya Tether entuufu. Token eyogerwako ng'eya kiseera kitono, ey'omuwendo omutono oba ekoleddwa mu ngeri ey'enjawulo si Tether entuufu olw'okuba erabika mu wallet oba esobola okusindikibwa.

Omuntu bw'agamba nti pulogulaamu ekola USDT ezisobola okukozesebwa okumala ennaku, musabe omukutu ne transaction ID. Kebera token yennyini n'okugifuna. Token ekoppe, balance eya testnet, oba ekifaananyi kya wallet ekyategekebwa mu bulimba tebifuuka Tether USDT olw'erinnya oba okusasula ssente ez'okugikoleeza.

Flash loans entuufu tezikola Tether ey'ekiseera kitono

Flash loan kwe kwewola eby'obugagga ebiriwo. Mu ngeri eya bulijjo eya Aave, okwewola n'okuzzaayo ssente bikolebwa mu transaction emu ku blockchain. Bw'ototuukiriza mateeka g'okuzzaayo, transaction esazibwamu.

Kino tekikola kika kirala kya USDT ekiggwa mu wallet y'oyo agifunye oluvannyuma lw'ennaku ntono. Ne transaction erimu flash loan erina okuyita mu kukeberebwa kwe kumu okwa token n'okusasula.

Okuvaako kw'obudde bwa transaction si kuvaako kwa token

Transaction za TRON ziyinza okuba n'ekifo ekiyitibwa expiration . Ebiwandiiko by'abakola pulogulaamu bigamba nti kye kiseera transaction mw'erina okuyingizibwa ku blockchain. Tekitegeeza nti USDT eyafunibwa mu transfer ewedde erina okuggwaako.

N'obukadde bwa token tebukakasa nti ntuufu. Okunoonyereza kwa 2020 ku token ez'obulimba ku Ethereum kwazuula 211 ku token ez'obulimba 2,117 ezaali zikyakola oluvannyuma lw'ennaku 100. Kebera obutuufu kati mu kifo ky'okulindirira obudde bwe bagamba nti bwe bugenda okuggwaako.

Engeri y'okukebera USDT eyayita mu bridge ne USDT0

Contract ey'enjawulo tekitegeeza nti token ya bulimba. Emikutu egimu girina ebika bya USDT ebyawandiikibwako obulungi ebyayisibwa ku bridge oba ebyafulumizibwa omuntu omulala. Token ng'eyo yeetaaga okukeberwa mu ngeri yaayo.

N'ebyafaayo by'okukyusa contract bikulu. Mu kukakasa ebyazuulibwa, abanoonyereza aba Interface Illusions baakizuula nti enkola yaabwe yali esobezza contract ya GALA enkadde entuufu, n'egiyita ey'obulimba oluvannyuma lw'okukyusa. Kebera olukalala lw'ebifulumiziddwa kati n'ebirango eby'okukyusa.

USDT0 kika kya USDT ekiwandiikiddwako obulungi. Ebiwandiiko byakyo binnyonnyola enkola ekuuma USDT ku Ethereum n'efulumya USDT0 ezenkana ku mikutu egirina token ya USDT0. Okutambuza wakati w'emikutu gya USDT0 egyungiddwa kukozesa enkola ey'okwokya token enkadde n'okukola empya.

1. Manya ekika kye bagamba nti bakuweerezza. Wandiika omukutu ogufuna ne nnamba ya token. Amannya nga USDT0, USDT.e oba «pegged USDT» ge ntandikwa yokka.
2. Noonya ggwe kennyini ebiwandiiko bya issuer oba bridge entuufu. Kebera olukalala lw'ebifulumiziddwa kati n'ebirango by'okukyusa.
3. Geraageranya token eri ku mukutu ogufuna. Geraageranya endagiriro ewandiikiddwa nti Token ne token gy'ofunye. Empapula z'ebifulumiziddwa ziraga n'endagiriro za bridge, adapter n'abaddukanya; bino bintu bya njawulo.
4. Kebera eky'egiwanirira n'engeri gy'esobola okuwanyisibwamu. Ebiwandiiko birina okulaga token eyasookera ddala era binnyonnyole engeri ekika kino gye kifulumizibwa, gye kizzibwayo oba gye kiwanyisibwamu.
5. Kakasa okusasula ku mukutu ogufuna n'obuwagizi bwa platform. Transaction okumalirizibwa obulungi ku mukutu ogusindika tekikakasa nti token zituuse ku mukutu ogufuna. Exchange yo oba endagaano y'okusasula nayo erina okukkiriza ekika ekyo kyennyini.

Okugeza, ebiwandiiko bya USDT0 biraga eno endagiriro ya Token ku Arbitrum One:

0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9

Geraageranya token gy'ofunye ku Arbitrum n'eri mu lukalala lw'omukutu ogwo, so si n'endagiriro ya USDT eya Ethereum oba adapter ya bridge ya USDT0. Oluvannyuma kebera omuwendo, agifunye n'okumalirizibwa ku Arbitrum.

Okukakasa ekika kino kukuyamba okumanya token gy'olina. Tekiggyaawo bulabe bwa bridge oba issuer, era tekikakasa nti exchange zonna zigikkiriza. Bw'otosobola kukakasa obutuufu bwayo n'obuwagizi ku bubwo, togibalira ng'okusasula kwe mwakkaanyizza.

Ebintu ebiyinza okukuwa obwesige obw'obulimba

• «Eri mu byafaayo bya transaction.» Abalabe bateeka ebiwandiiko ebibuzaabuza nga bakozesa address poisoning. Okunoonyereza kwa 2025 Blockchain Address Poisoning kwabala emirundi obukadde 118.4 egy'okutambuza token ez'obulimba ku Ethereum ne BNB Smart Chain okuva mu July 2022 okutuuka mu June 2024. Bino byali biwandiiko by'obulumbaganyi ku bika bya token eby'enjawulo, si muwendo gw'obubbi obwatuukiridde. N'USDT entuufu eyinza okuba n'ekiwandiiko kya transfer ya 0 USDT.
• «Source code ya contract ekakasiddwa.» Kino tekikakasa nti Tether ye yagifulumya. Ne contract ez'obulimba zisobola okufulumya source code yaazo.
• «Nsobola okugisindika mu wallet endala.» Token ekikoppe esobola okusindikibwa. Okugitambuza tekikyusa bw'eri.
• «Tegenda, kale erina okuba ey'obulimba.» Balance entuufu eyinza okuzibuwalira okusindikibwa olw'ensimbi z'omukutu oba amateeka amalala. Sooka okakase token, oluvannyuma onoonye ensonga y'ensobi.

N'okugezaako okuwanyisa token si kukebeera kulungi okusooka. MetaMask eraga token ez'obulabe nga transaction zaazo bwe ziremererwa zitwala abantu ku mikutu gy'abafere. Togoberera bubaka bwa nsobi obukugamba «okukakasa», «okusengeka» oba «okukoleeza» token.

Kiki ky'okola bw'ofuna USDT ey'obulimba

Invoice gireke nga tennasasulwa. Towaayo bintu era tosindika cryptocurrency entuufu ng'okuddiza token ez'obulimba.

Kuuma omukutu, transaction ID, ennamba ya token, endagiriro n'obubaka. Bw'oba okozesa akatale oba platform ey'okusasula, ggulawo okwemulugunya mu app oba ku mukutu gwabwe omutongole era onnyonnyole enjawulo yennyini.

Bw'oba wafunye token yokka, tekikwetaagisa kugisindika walala okugiggya mu kulaba. Gikweke mu wallet yo. Okugifuna kwokka kwa njawulo ku kuwa omuntu olukusa okukozesa eby'obugagga byo ebituufu.

Bw'oba wakkiriza n'ossa omukono ku lukusa lw'okukozesa ssente oluteeberezebwa, lukebere era olusazeemu ng'okozesa ebikozesebwa bya wallet ebyesigika. Bw'oba wagabana bigambo byo eby'okuzzaawo wallet, tereka wallet eyo ng'ekwatiddwa abalabe. Tambuza eby'obugagga ebituufu ebisigadde mu wallet empya erina ebigambo ebipya eby'okuzzaawo, eyakolebwa ku kyuma ekyesigika. Okusazaamu olukusa kwokka tekikuuma wallet enkadde.

Nga tonnakkiriza kusasulwa mu USDT

• Omukutu ye mainnet gye mwakkaanyizza.
• Ennamba ya token ekwatagana n'ebiwandiiko bya Tether oba ekika ekikakasiddwa kye wakkiriza.
• Transfer yennyini esasula omuwendo gwonna ku ndagiriro yo ey'okufunirako oba token account yo.
• Transaction yakoleddwa bulungi era etuuse ku mbeera ey'okumalirizibwa eyeetaagibwa.
• Okusasula kupya era ebiwandiiko bya wallet oba platform yo bikakasa nti wafunye ssente.

Bw'oba waliwo okukebeera okwetaagibwa okutannakolebwa, okusasula kutwale ng'okutannakakasibwa. Ekifaananyi kya screen eky'omuweereza, akabonero akamanyiddwa n'okukupikiriza okukola amangu tebisobola kudda mu kifo ky'obukakafu obubulawo.