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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 0x171d607941967ba29585c4329ac236b5f0ecb459d57e0a8a8b6e18e6ba23eafe. 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/c479bf8f-206b-4020-95b4-6c4f6481777a.json and https://artists.proofprofile.net/proofs/artist/c479bf8f-206b-4020-95b4-6c4f6481777a.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 0xc4c2c053931e51e4a3456b7400a423eef33417d89fbbdc5e4139606231e276be. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/TCADK1740968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff90420b9f22a921973e04c0e8fe7f9fb5129d9f4784d379d0f6f6d2c245c3f0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEZ651107898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4514c524e70521248ae783702161cffe0e482e9ddef13ff5cb2c929bbee38905. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEZ651107900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd2ef709b36fd74f2624ddc6f0dc7c65a88ae7959e049dacee80a7d685ac97e. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/DEZ651107902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8cef0115dfd197c917aa036d477b4a6893d75bf0d3e5e0c5cbce8bf8df3ad2. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/DEZ651107906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5638895f34a66159e7436f02c3191d5d2b4984a67c98ceb5db0904cb24552288. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/DEP890712339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5568b7f51ba1b1c288c7cb9a538d6f440b3448b3c1d04c078794baf3ab006e. 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/DEP890712349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f227eef5130c5c42bc38a718eb1eff58b0f8da1499db7446d1892bfc2503d2b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEP890712358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4035c3157e039a4747265c0c034a5acfdc0dcd9671f4f8b5029fe7aea54818. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DEP890712338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5638895f34a66159e7436f02c3191d5d2b4984a67c98ceb5db0904cb24552288. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DEP890712339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f570c5090d0aaa6543e7e327ea356e4d33ffff81fa0dd1d39f551e7893073f5. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/DEP890712340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c1dcdbeb484aa98b51cd32dfb6177b7c644212e076db44546040677e2fba9d. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/DEP890712341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354b8239fa0915067bae06fc7d36b7d4217830a95626317d09a1ac3dbc3e9547. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/DEP890712345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0230ce893d26a4eb428f5f24d25c001f7fb2a3ea4771a592d351af0ea795edac. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEP890712346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5568b7f51ba1b1c288c7cb9a538d6f440b3448b3c1d04c078794baf3ab006e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEP890712349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120fa82d7c7692c1216dbd2e5c397ec3e0df5f21fa96312ccfee2ed2a9a233e8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DEP890712360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c58e6bb4a2355f21112d145cf7db489b3b594a838a1b44e3284b6726725934c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCADD1759871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7a417c5e4b6aa474b97fb3f60de6e591725648a2138af700dfd0129f5e3f9b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEQ021808038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8813624d23f56d9693764da12b00b2a2e423fee8fbaf2e5528772ee37873e26. 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/DEZ650902770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6776f8db4d1861ca6d3d1054e1619737ba49feade40e7842908e710d7e25979. 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/DEZ650902771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9dff918062ba8f2282fbee15d003bb6f82231ae1aa72c1c5ab61623922f682. 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/DEZ650902772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8656e7a5b4a7a8db34a04271534e8c22596b8cf3bda7fd78c1fba0329f29663a. 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/DEZ650902773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc888447ee365c9a7383ebadf95f46f6bd9fc3bfbcf2a9dcd602e5c5de6231a. 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/DEZ650902774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c957bde789bd87dfd2f4c0b054c987a6c9f198006a4afe76cc4822fcdc4f39. 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/DEZ650902775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f20a1a81f50a8a113cc22cfec9ac5cc2a57a6f9e8b3e41bae2763b5750851e. 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/DEZ650902776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538f346be605676cd9b8fab2065904eb2af8ff1571456bf770312d2ea6b67d92. 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/DEZ650902777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f103dda0ab435e67b79f01a62b66a86813b88ecbfc22ea622d5c5a0df5f40aa. 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/DEZ650902778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cef20782ffae9614a85f0c7caf7afaa0103bd4a3b3fdf0329601fd9cdeb4732. 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/DEZ650902779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd6f5e0590e0815c8c5e1214fb9ab25db9c128f6d8dfd0a11c542a8a946bd1c. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/DEZ650902780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7ed33ca88ecb13e7ce2a91bd40c252881a9c866225ecf0a5ee969756dd53a1. 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/DEZ651004886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe274fe358470d4b4a77ea6bf00cd853b59cb29c71fdefa8f484809ffc92a0e69. 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/DEZ651004887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f6f08dd45585220c8f08b31b4d1af21875c92a1c4ce2f0a9a6a5b8ab5908bd. 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/DEZ651004888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77a3da9211fa08df03692c3f04690d5e0cdcccd36cb53ebfed55e971458cb23. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEZ651004889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80641bd3dc2f7a79c44d76339507d189831f9a490de5067c336273dc0aa53506. 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/DEZ651004890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4f917fd9bba6ae363f4a0ead658077131ace0135966d18cd52f2023fee3dae. 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/DEZ651004891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f46325ace6116c2c1d0d5765c1785296224a1fc81a5713342ad00dabfbb655. 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/DEZ651004892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c714640ed9ab26f94d26eb1d4aaa0151fc1b0b7b19a53650878026af2626b86. 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/DEZ651004893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef0cf68bfaaee53aca7c9ae398730afa907c22740fcfb5755814d9afd9bbc85. 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/DEZ651004894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29665471e9fd8bf44cb7c35c91ee347003890b7bd3918cce186424a7c2badd1. 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/DEZ651004895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa390e352ec0fedf693e8a74487a0bde6f0e2fcbffabec9ffab2e0ddd4e4bf650. 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/DEZ651004896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58670990ed8dcc28be3225dce613c34d5e0bff63d2c645083cf14316306c82d8. 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/DEZ651004897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b47d0c47454f38431d52137a225e6ad4b8439a829a42156f83845e908df194. 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/DEZ651004898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae114ca7496fd7b6a1f7c3211a1e62af78b747ecef35f117f452c7240a4aab9. 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/DEZ651004899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf12bcae83b681529558c41189e84776901c38c20c832987d0692aa561f4fb82. 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/DEZ651004900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614a89fba0bff51d649ab5c6eda962a1020a114fef858cc4fe490a9a8d17d0ef. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DEZ651004901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e2925927c80a15198e1ea011d8702860e1f97c49d4172963ec6e4b548fb222. 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/DEZ651004902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c7cfa51f3ce1a7dbf9e601373e4d9a1dea6b08c2a59ed63ad68cf11baed12e. 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/DEZ651004903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6f76f80ac34f4fa01a4f3a51df785f603acb950acb88b504db15c826f1ff88. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEQ021808037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38175acf8166ea3eebec43c406b6bec856eed7f45fd979eb8721f9aed6b02713. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCADD1759903.
Die unerträgliche Dreistigkeit des Seins (Old Habits Version)
Die unerträgliche Dreistigkeit des Seins
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051b2bb556fa5257508e6f4210fc9208e8f08ea6a4466a996098b2d90b988cc9. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/DEQ121855706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe313793baa939c0a76afa2f67f6a14ea8f4d2a0f774fd7f25823b56e0b8ae3a5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEQ121855707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5635546a58842ab71f9791302e98917cfa4fe8add076af3e3056ec703e8801e6. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/DEQ121855708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe744a2e302c0d32c9d5309105276daab6173daae3e8930707f4a3525e2fb8df3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DEQ121855709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30636b6ab88b5a2dd654d219a5547943c7086b2666aff75b418bf9764253fe5d. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/DEQ121855710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12093d17560dba3a3956e4b541ff1b2f073253a633ebe39c949b636c8a7ee7ca. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/DEQ121855712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d7bd896a49cc5c37823d9853253174cad90c7543ae21b5d7801c49bf9fa0f9. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/DEQ121855713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247873b531ca255e47c39d2df9bde0c4b756383a3e2fba3e94cef91441a63337. 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/DEZC62173708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90afed923f176779080fa20847503a1397da59374fb99a3a952b0ed865f081cc. 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/DELJ81624298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f650d3fd4354ad5264229d7060303beb0eacbe6cafd7fbba74629f64aad12f. 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/DELJ81809390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bab77af72c649e760dd0ea45cf599cdb1664e154e11d11a1e00a36937adf729. 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/DELJ81809403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9637bcbc04dcc51b275d2dc9dd39d4c7ba2d3cb431fb5ead731340d9376359. 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/DELJ81809411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c40fc810eaeaf2d93e0fbec0a3ebc58a57119feb47f47ec95b96156793e0963. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DEZC62249968.
Stichworte (feat. Kool G Rap, Necro, Nine, Ruffkidd, Absztrakkt & Jaw)
Stichworte (feat. Necro, Nine, Ruffkidd, Absztrakkt, Jaw & Kool G Rap)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6b399757769945da91e22056cd71c70c20977a6c68b086d6a9b029bfbe0d26. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/USHM21543459.