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 0x23d2c0a73bf7339428ec981513811c29bc54455fbfabb165ab23f14e1a5103eb. 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/665eb5e7-3b71-4ae6-9d3e-7852263cafe1.json and https://artists.proofprofile.net/proofs/artist/665eb5e7-3b71-4ae6-9d3e-7852263cafe1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Strega (Her Journey to the Grand Ball)
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 0x397d01c51bcaaf424ef9e4ea9e97b4e356597936546fac3bb45207a78de8f428. 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/FR96X2094946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1be84341d5b683a0590201001500d9c9505051e263ca5e3c0df105fc1983fa4. 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/FR96X2094947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff936166a80bc10ed860e2f02643ca2f1d21eb21e926025f7c698497890b99b. 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/FR96X2094948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48801968c1789db7d252bd430140f575465bc4f81ec30065f78c89b50f222be5. 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/FR96X2094949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86140665b41643ca992d957e02f38b052b1bdf12b9a0c9cd50d05959bc50b68a. 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/FR96X2094950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1f0c49f19002fe431b1abf362d9321a2765fc116eead4599f7dac1b153376e. 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/FR96X2094951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32911d7c49ed2392e0cd3ac4a2197bcaab08650a75a3ecee887219b7b48b2b2b. 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/FR96X2094952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf851e779da753b6bb271bb858232347f025396c4f16bc283b46f5c70d3d12196. 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/FR96X2094953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e95dd21f9f09159333c55db4bb11c02156f56d739b1803d6f026bfcc58428f. 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/FR96X2094954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa920289c8dbcc3d9957cacda1027977b58f3e6f8b51259e8f015007d41e5218d. 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/FR96X2094955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0f9dffd55359a5d1b3ea56c9e229edd44f0aa70f197d34d27ecd94c30002e5. 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/FR96X2094956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1c5a3e0043ad656ed358927271e293d7db3c2fa39ce63354b6f01f5546a9af. 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/FR96X2094957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6236e39123cfd2ceb6f3bae221fe34d34380c7fe25be9885e39cf29b8c56d44. 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/FR96X2094958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4483496f888f17c966a009a4793812c9a270fb0c07fe987a71171998859de7be. 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/FR96X2094959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b63291cb5ba21b3bd56fb79dff80ffeb6a7a75c86a3a4b6ae3cd972db9be498. 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/FR96X2094960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffa0afcf8321ad343a908ced14af788d0eec11852ae9d1dc5472a257d09b1bc. 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/FR96X2094961.
88 Holiday Classical Christmas:A Choral Festival. Celebratory Music for Holidays
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee1c0bd2a72e6fbf1d969c26b2f40c310735040df7a88a22665ed2fc6ede9de. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEBL60660637.
The Voices of Christmas! Christmas With the Choir, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46c38ab073287ef7c913970ee8526768a7203ff0a8eedcdc35ea6131777f754. 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/USLZJ2306889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78ec3fe45ee217592ab88270481cbe04a1622a1ac3936c34a2f1a6ee9b84a93. 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/USLZJ2306893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0e0adc76a42da0e4ec311134c294b303185a201d6f3d08e626263e5aa7f8b1. 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/USLZJ2306895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08baa6d34426319790176d36e22f9c05971927a1e4080a467b76c067f6a5c26. 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/USLZJ2306899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597d87798707af0a518c8029337a0bdf96a86c0d437686d0ac26cb2dbce5a121. 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/USLZJ2306902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22482496d489f4f9511785fc59fecef2d4919e6b79a4771210bd1cb3198c9bb. 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/USLZJ2306904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97b51a75274e567b46c646159d26cdb5fc717520d36a398e90cfafe74e97f18. 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/USLZJ2306907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b26677b38719a6dd7192cd368ad2e57d26bae43ed39da6e41137046594cc78. 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/USLZJ2306911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fd2d5d7618faa12e76a8e34c873e1ecf6aa382d1b7a34dcde50f81608fba4b. 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/USLZJ2306913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afbedcda3df9a59a069ae26b7116c7b0eafed60b78240e6bd7712c69afa6679. 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/USLZJ2306916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ab82478f48495b2356205593dc513961b133144a5efcd2786ccf302ee7242f. 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/USLZJ2306919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50dea5b68020cdd0fd1bf929031092544573f6b04dd2ca112f99b629e036cee. 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/USLZJ2306923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad95c7a99446bac6852a11c3a136169ee8564a074924008895b93babdc7c959e. 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/USLZJ2306927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ba7d89274f94b156149e0c5979b2ec5df79b6e424a5907dcb9b6f647ac303f. 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/USLZJ2306930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f918e047a40ecb9a05d8c49143216029faea47d91c04803d15b4d4dd2e76c29. 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/USLZJ2306932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97577bc4d8e2ca4c3f3cb769aabcc77f726a6b748245d63084e62f3698ac1aec. 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/USLZJ2306936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d7c9e16f654f14dc74c2c5b60194ef8365a34c53b5e096b735cf62131fc0ee. 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/USLZJ2306939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bbd137598d03ce7d5a292332a119a1fc597ba16a324e7ed0109a7340f57671. 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/USLZJ2306944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9585566e9a226a795f86e6fee29e1d3ce1c529671ff2b8ab0b10263689ac316b. 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/USLZJ2306946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa855633c75dcadf1ae29a55efb9485b47ef6a1679a684d778dbbaba75e15d135. 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/USLZJ2306949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfbb51f83ab62afcfc553b3db35825b104132bb74ab7ca7483aea88857b9d7b. 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/USLZJ2306951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06310d2fd77b01695f11be584f17984c6ff3fba64911aaa64120ef7f085b247. 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/USLZJ2306954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42da1ceb9efdb4497b82903a13325db2e215755a95fd340989181a930a78e8d. 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/USLZJ2306957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b90fbbedc6aa58b0028f73115c2a7783257dee41ed9d1238c24df5a1237235b. 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/GBWUL2133104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff860f92d652709008caa5ac4fd0aad6219c77bac94b7b1e610519998af97a0d. 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/GBWUL2133160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9832207c5d44e9ee20d3c5257984066132701cc2c12c0157ae4a508824b618. 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/GBWUL2133162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035259c1fe7d0826296efaa4537eba4ec9a2f6822f42e033406b29dae3611090. 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/GBWUL2133163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fb43cf0efda80b8554aa9a30d7518b6fa1525fa0c6e26537ffa02388fa8cf7. 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/GBWUL2133165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec36b8937563f40338d49ea5a0db57973a9d875c9977e0d081ea99dbbd75aa0. 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/GBWUL2133167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc513b6c193fe24e36f984658bd3e3f9e698e409e33ef5246ece12edf616d41. 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/GBWUL2133172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7073f93fc362eb8573fdf18329e06c4097d3a855d577809ffdd103cca19b22. 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/GBWUL2133174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcba2f578e12ee1baca8f21834e7485e3f8f34962e8a3c01fb48c368b8e5bb55. 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/GBWUL2133176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486ad70518dbf143920ac90aa9600f3af89a58b5f2f62c6477d8ec2ade762b03. 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/GBWUL2133177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63b9eba90cd34058381a8bec31afc5f703f6579fdc5d9a8b8a4bfcf1a8d5e69. 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/GBWUL2133179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a95d201aeb77c1f8332728f034d8375458cc605072dd0a963af6e7c886e6bb. 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/GBWUL2133188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893ff2a6aefe655544f28b2af99628efab4516553a262e209fb5b0fecb760e4b. 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/GBWUL2133200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156e3a4b37302558f110eb1c71cc6d5373538d29b37d54f93afe7f762dadbc1d. 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/GBWUL2133212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e249d71cd49e34c1675639983e1a1d4f814d0a2a60295f8739fbcf022df6fd7. 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/GBWUL2133213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de416243667d6b8ed244191396fea780ec9e949eead32c0c40e1f149b9e8f03. 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/GBWUL2133215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b37f43fdc743bf7e0017dc1299e187bca2e2188037f089a08ef490aee34c3c. 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/GBWUL2133216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d98b6df41b48fa99e0f51e04fa36176d745375a11dd4093cbf1a5acb928fc9. 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/GBWUL2133227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76342820a6d041d05aa6f302b66e594b8e5bd8e0259f96035fb821a2c33e609. 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/GBWUL2133240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9610f48fb5d952756a85d70b4669eec4cba1bb2beff7091ae30a03a2a8a134. 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/GBWUL2133263.
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