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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fafad000ddb9588d75bd943d4bb8f8233d3f68ce5ade11903539af479b2d58. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b01a621f-902a-4c65-84e9-701e979fa04d.json and https://artists.proofprofile.net/proofs/artist/b01a621f-902a-4c65-84e9-701e979fa04d.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d243ef52d3f103b53e2c7ff95b16b88c93217ed81753424320f6f9342995a5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZTBE2398817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe478bda457e02086f59ca3553aa55b855dff81307ba4f22945057b858092a9b6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZTBE2398818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0311e15bcfc0ca2277dd72a67d0b454efad30bcad48fb08bfe94a6668e4026a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZTBE2398819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875730984a0f89bd35122133cd5d7be89545abd950132101ccaa0b3a35035fce. 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/QZTBE2398820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedd7efca4fae8d19e27250f5e06aa4758d4048970c6a50f6a514f1cf342bca5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZTBE2398821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78fb1b7e0dd798129f6402a4c0e6291c83c884df9a88b77557df3579e4b1e1c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTBE2398822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93bebe577044604fc79cdde841d04a03e455bc60749ef47f1b5c1a38df7a8de. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZTBE2398823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0821628e92499e55e8b6129b34227526a136c8fc306a358ee172ceff4d9c2bba. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZTBE2398824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9898e35a82d6b10f72ca0ec4f720202cb9ce8fad8419e4c3466a3cbccbe9c23a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTBE2398825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ab677993812c04366f91494ed7f21d284b725de541397300f4a85daec59412. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTBE2398826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d7947707db36907cdd6966d549895cbbeed7f18f72144c20d4c6b644ff708e. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZTBE2398827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe290babc05cbc56a8f8f6f7d4506d8599feb64a93793c34e80670767a98d5cb. 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/QZTBE2398828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af4d04ff3577f81d24483393443764ea3d480cbf27a1564eaa36ca718d6c2a5. 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/QZTBE2398829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b362d8c8082e2208576bd3293b51c1bf7e88a0ae848efe8e31df4d196748501. 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/QZTBE2398830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9092f00c1f9e03c86c28b3c626879db3aa64c0465be3f524054698c05abf0c2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZTBE2398831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc423898b01043869cc0164f34d027db193f2351f9355f53e2afd737a2a66ebe5. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/ZAB8P1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f121e1227072700d905442b62aa3c2af247173f93d47a30628fbabe8eac308. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ZAB8P1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e38ec1c19c5eb71055fbd6adbc7e704bc080efb6984b00c4a6024c86e18e69. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/ZAB8P1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd254efc7f2ba999cd370d6f22f7e096ca143f0ac472e327a27f859620b723597. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/ZAB8P1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b96fca1a1997f19c920728ef788c71dfb74fa02b4b6d9bc70352e2ceb215898. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ZAB8P1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb350f75b64539c644bef3a813705979d41bbae3c09493b813c33102f5f81bcdc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ZAB8P1900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae20ac74400857b55991cdf4571d65d48cdde348096ca62bb3edfecf01e0bc75. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/QZWFN2347535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d4433d23e7f6e6aa5da76dbab4791dc768b31c3fe1099ce70659224d02b95c. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/QZWFN2347536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49672c4bf4281e478a4e9eff2d6116d3452c2e8526925c52b35538b3aab4a0ba. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZWFN2347537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc115b02c29a8a4f3c50e43f43991c9627c5831393e79b0cdb5e21104238c029b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZWFN2347538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dfb5f57b8ad149cd28583bd6623c0e8ee00f0e08c868405a45bd21f6fb93ac. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZWFN2347539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb2d16e080cbbf159e9ba6bab818ef1090fb2ac5aedc59fab62bc7c36d964d8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZWFN2347540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f618de6da7fe93d7c901a8868029f272754d465a1334944b608b7fa53292652. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZWFN2347542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a854d82dfa04894adc865d5e5b163f9f92b1413e92d935b3bb3b09b7e7100c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZWFN2347543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a25fe59969e68195b4a9a93201bdebacad6941bba34a60e2bd5c044c8a6e03d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAIM2472500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0995463c47fd66ed6862205042095a2d03b13d07a07240bb18e5d943d1f0eaea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZHN82496233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019c6125392fb039e2f129b399bf66a85c0d79fddc104f5f76bc0a9c6ce3e146. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEY472373311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330611ef81b360134cec4a44f05e3d80fbb44a51894f353de83f7ed94e51d473. 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/ZAGN11600037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06be18e94c62d8dbfa96cd64f734f95869396b1d343f5daac7158674b64a1246. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ZAGN11600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806a10e3ac3cddf2b7f383bf9f02b6b3e7b035f5310bef8af6fe9c6703b91518. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZAGN11600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdfd9e89098437ee2b343b4964f689da99cca7b502b81729bc922da8c5753be. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DKD3Z2108799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cf8e77fc451081408a559ad9a04c2d065bd0fea6243006805db0766dec7728. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFZ62438273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cccaf8a40f6f2a2720294c922f5855cec886abb5627a8ebb2b17a057408d09. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZFZ62438274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a646653df39537a2fd2da47918e5d1611b7da4be6f473d07d534c31bf64377. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZFZ62438275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d24891123d41143d1c9b3ff1225935e686dce26807da0dfc1240bb6541ece62. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFZ62438276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ecf5c6f77190824c99dde1ded95ad603fe5818cefce04c5571ce08c3276ead. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFZ62438277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b355b9a6dfd070343d7cc1cbbc6790c13ebafd6410be3783aa40a8e961097a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFZ62438278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8413099a9ac7c726661b384d7e6b90c17d6921093cef214850dac6455d069f12. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USHM81626247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f418c7a52e657cec2412b6974e7e613b44baeae8bacba80403dfff105c9bc81. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR2X41669826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c714311a7b0edbe7fb97c887aa639294202e79da6c8d71cfcad1a0883430537. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR2X41689081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6925ca978b3a2fcb678205a84cb525d297ab98f1b119219202cee1a79abd007. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/ZAM141400298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa459ded9b7bc668403276f9a5d7cc9cc8babf297306f33f745621722b33c57d3. 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/ZAV131400055.
There You Are Again (feat. Kaylow and House Victimz)
The Gospel According To Artwork Sounds Chapter II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1856411f5821a6f69380bf9ec0f3e03c0168328a72acc77117c156813a338db6. 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/ZA56E2302119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06a8c53e5b5f23351d0d5d0899076886100a5137dc101d7b854af5123ac4d65. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZA56E2302129.
Amen for 8 Years Prayer - Emo Boys Tribute 2014
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a4b6cce4839ac21c010ba6a3fb0bbec8b03c28e7e6d8ce8ab252d0b59ee018. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZAY591403315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1856411f5821a6f69380bf9ec0f3e03c0168328a72acc77117c156813a338db6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ZA56E2302119.