Michael Wayne Atha (born December 30, 1979), better known by his stage name Yelawolf, is an American rapper. Born in Gadsden, Alabama, and raised in Antioch, Tennessee, he embarked on his recording ca
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19659541e0385ef518e7f781e4479eb1a6e4ad897f5acc36790d55019bc8ae59. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20c9bf28-12d5-4ca2-bbb3-d6a9fdd04a94.json and https://artists.proofprofile.net/proofs/artist/20c9bf28-12d5-4ca2-bbb3-d6a9fdd04a94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53573bf270d486a904bfcbf5e4ee69d89a742565fa5781c85af7d1cd062fba7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71016378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e9167fab0912b3ada1459af07900fd5c8f2a092dfc85f61816c69f5c6194c0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZEG1502479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb83ac2a4705667714fc40791156ed9527bc2937e4a1977428616d14d570a385. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92010999.
1Train (feat. Kendrick Lamar, Joey Bada$$, Yelawolf, Danny Brown, Action Bronson & Big K.R.I.T.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbd72a210c97e6e1559d10e84cea429a1f9830c90acb155395473ca9f6bcf22. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11201455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061478cc107aecafb459103944f0ead4a899899f93383fdc3d2bb49c41ab0d89. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b6d45b935e8993de3d9a2cddc445431f2b65a1563d9d4c6c7f5d6bbe363b43. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK2300185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf039aa3512e4e954b2d1f8b6c2370cc1456bd10baf2c18d7c35b32b28820aa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71709398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dbd055c34fdea409921032d999796bcd9662b099fb7524b79d2bf1b9a434fe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71613678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f0daa65d2ef3d2fb6c34e098e9fe8888fe757f24661c794e8b04f2163f9422. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71707251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c01765a7509c3e52314c503141360e72883c3660a0d7832471f7181609cdf0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71709400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efea200f6b01d51d79fd3b37c59dbb60f6fa9318d177a9b5f2f8e970998f25f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71606381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca8c194be690cf9459b51b5727324f68d6d5a68b652a95998975c82768fe9fa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71606383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b68affc9e149a2d74fe42302a902f8b1654c529fa49705b314bcbfa7fad16d2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71606382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666a64d9145c431149d9023e7a5c864b4bda43c362ce7cb5cb8b17d78d61cb74. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71709403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8172b4842b2527b72322a70f6756ca8d8853523c0f295f95fa998d325ec474. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71709304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92aaa2bde1bc280c5b87fbbdc2a870f99715086e9f27a34474b88203d69cbabf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71607674.