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 0xdbe672c06e5f84b3d0209e2bd1a7cf2a46d7b6194c8191e7385e67dd2eb3c8f2. 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/86cfea55-1b19-485b-b9b1-3c1133634858.json and https://artists.proofprofile.net/proofs/artist/86cfea55-1b19-485b-b9b1-3c1133634858.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ray Noble and His British and American Orchestras
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 0xaca9bc1e890fc5232002ec572fb94a8a4f03f19a00d5122884093debdbbdd737. 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/GBAVQ1900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9117b913118fa469387ecfc87692bcb7aaa318e1d40ce968dd7c61f806aa878. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/GBAVQ1900306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74577b27fa52392d4eb59f30a53ab5aa86038bae3b783d8cd01e90291b9e872f. 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/GBAVQ1900307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabff60951c078081f0f99f9645c45ac752434c3b844db600e9cec86558963cea. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBAVQ1900308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414ee4d1d67bc4ff64b4c6b6a1f98fe2d39c475e8d7c77b8062cec8607a5f30e. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/GBAVQ1900309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1a7e5a237d8a101ec38b4efb413a4846c5b109337630ba2cbc7639bc9ed60c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAVQ1900310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be6c42076a6e538a35dce8cdb4a5fe2a0329f82baf145657ca83ede6d882f7f. 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/GBAVQ1900313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4733d2d0601ab4c3d229b75eba1ef055394fdc3921aa19dc7ae8a97eb81c4fb2. 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/GBAVQ1900314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7396330f8f0a51104257f665505e425682a1ad75a4e5f0c230b9413ba6b288fa. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/GBAVQ1900316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b60744d4d56e0329d90d2fc1a51f624c9cad287f564a7694a1778cb525c1818. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBAVQ1900317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3606ae348467f4a484b9ec39e2829a319bcf2f6f354ff70a76eb92d8ffe7d495. 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/GBAVQ1900322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba1b1d7a927f41a149278dad10702ff7b8776d3a90623005fa7cf2c5398fcda. 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/BGA671845001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeded63f138059c3ac22715658efe711cd72b4714b1da144e4cc8200fb91fcf2. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/BGA671845002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa853bfcdbcc41558c36053fd32b1ee51891edfde081a69dcf5e96f59b50f8f46. 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/BGA671845003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2e4f1321865ddb2e7c1aae314c612f7fb76d3c685bbd1c976c1dbb919d7bc1. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BGA671845004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d01707a0c7b0c32afdef55932de02b4e62926b501a54445500627c4b4796c15. 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/BGA671845005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b2e94bcffdfc8747060a5fd994dbfc0a9396a27ab82909db0cceb5a85e78d1. 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/BGA671845006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee47d495383aa3ec04f57796bcfcd993e50dcdda120d35a6e977a542d2d5a86f. 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/BGA671845007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ba321b588da8a29baa60233b787f8f174c1e259ae1d2492151f9a9589e5dc1. 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/BGA671845008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a7b9fde2b2193c2cff6a841942863f41829e197e51625b30d24c0c3443c0be. 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/BGA671845009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfea0aaeafc759f169f0f7d2ca54242b87362663896a55a998672451478ecdbc. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/BGA671845010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc8946cf586a93b7802fb010e6bb48343bcafc1d83416a19bdcf60edff70f5a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BGA671845011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55f95e23d530a145980487dc3b39b66db3d6e8e35b25d0b4968524f74c3ae27. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BGA671845013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee95efee1d80460889c56e6a96f3dcff4d639d9197ffb73d0fb15b60cd19598. 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/BGA671845014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2f3ed133fb6f93323b746dc7bc68bc0f20d21db6f91cc98583d4cffbaab538. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/BGA671845015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e18c1dfe4fe87503f07a3aa51ef3449980de8aaf46dc163231b507c2616bcc5. 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/BGA671845017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c2539fa5f02570e6801f06d79f05ed370a0f38a825412c1363c4e0f04be206. 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/BGA671845018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d940bff8eb21bde4b6b17c90b0da7c6a2ab01fdf96506053d52f384cb65d96e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/BGA671845019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ce1a2dc5e26f9d1e8869e21d896709e89a320e8deebaa2bc241e242c448b5c. 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/GBLGL1226387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce52f5e6299a60984dd30bcfed0a1acd3ec094b25440df1fa900967e421c5c95. 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/GBLGL1226392.
Great British Bands / Ray Noble & His Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16783377268c595ea6e4a474a3fdda95b6c1abb09c76cb0cc443a2b3b0303779. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GRHR10766101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68136792daa3d8f581604d6ccbff6868d75be51a0212c6d2a850eee18cb42f66. 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/GRHR10766102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14378f19495cf2ec071ab4ee2d93b0357827b0b5cab96bee7dae01e2598c21e. 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/GRHR10766103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaff543ed0c766cf4ad84eb412b26d45db4bfe17a2935a08a4bd31c22e93f89e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GRHR10766104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007573288aae3a0a17ae50856457b81cb30784cb6174e03b2e0c8fedbc6fae60. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GRHR10766105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41488145f63c1ccdad5b621b8bf25496d36812e296b62513a2f9b30c1203d76. 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/GRHR10766106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ca9512ead0b6a00c79642f7f294b9b96b32fb329b21b893dad2f97fff15071. 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/GRHR10766107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8508b3de976d79fac447695de614bae5faddf1d6c68cde44346c82e772d526. 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/GRHR10766108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa7e556c0b82fa9838a7a9197a97df7d6bd5d52788fb37489498d0c79b8bde6. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/GRHR10766109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d872f92f7b2cf5f4660ef532cb59040b2b0e69dfea2a250f424e8b54a343002. 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/GRHR10766110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933779ce019b7906fa22ba610a951d92b2270bad55c3529f7d1cd2c66478bafa. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GRHR10766111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dae80402c952ef8e7f6c0739884f0aba8c5254e069d4b9847bb7a00cf2fc5b4. 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/GRHR10766113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c934a9c4fe3a509b4be035377b029b5db6fcb302b403780c6a22901dffa2c51. 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/GRHR10766114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65c7e73f46549042f88f1cfec78b4a8eeb4cc01239d44ad4ddfbbef76991e7d. 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/GRHR10766115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a349570ededdc44c303a7206dc2387dcd902eb42f91d27e199aea267eb9000. 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/GRHR10766116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4997dd40c1a3bb57e56efa4fbee366bf30f86d903a44c4427ae8ed40f7173318. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GRHR10766118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa641a96f4f9b702f3c24233a673f76d27bc81157d241cb030f934eafa4e57865. 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/GRHR10766119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1857521c3019f1cdcd7a1fb4ce69bfaef268a3869cb510c2afeb6d220234a5df. 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/GRHR10766120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d00a99988d8b3c35559c49f89fcdaac5b2629ffed0316a935d56bc17fc84265. 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/GRHR10766121.
Greats British Dance Bands - Vol. 3 - Ray Noble & His Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8673e6426e2788695ac1f71ffd86d3b278c8f1f031645c12b5de3d7dcf34a3. 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/QM6P41502453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf9c744edc4bef6ccec4c307e83080a75514fba5b5a9ab8fcbd32b1cda718d4. 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/QM6P41502463.
The HMV Sessions 1930 - 1934 Volume Three
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a59f88e60f1daa3e32acd45a484a8bbb8c22adb0ca270de3b0d24a854ad2273. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/NLG620472894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17545a5a336fa58bd2a0add602b8ddeba5a3b96eb4d950840c994459f10fe896. 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/NLG620472852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402baebd0290e2874ce4ef47d984b0c11eb864435584bd3289ac2c7b7e9f96c4. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NLG620472863.
The HMV Sessions 1930 - 1934 Volume Nine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7677e8b851886db9c5354a5a0d32c9258f433773dcdc73fa12e50b2b27d1dd0. 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/NLG620472985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5903cce2059d07f9cb8cbac0dfee588a50c0190bced62f97788b6a0f83031a92. 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/NLG620472992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04846ae8e312194454deac68e6024155ea99458b83f0544bb472b327a5112efd. 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/QM4TW1595134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6012628c25d79b8744635cce4d64f97a2483c49f0f70a36b3330d0a17c649d9e. 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/QM4TW1595141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391fbd13cedb9cc0ccd5c92c7e8f714d388ab7fa6ab38837947140e01a3c6ed4. 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/QM4TW1595143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f49dbab5076a28a1d02c62e0e8e34ea7a9ad0059b596c78cf55b7c862f46a0. 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/QM4TW1595144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334ae83a12e4af9ac1a86070251c4da9b41ff3e9b05a2ca5632001e946d058d8. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QM4TW1595157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c3ba7f8d11b42f434ef991a3d41badd20ba2a8f69d6cb71267ca514b4cc1cf. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBLGL0825920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c8e2d94cd6318cf03009256089cef791be87a2013d12d31248ec21452bc796. 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/GBLGL0826044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194e8db34359fdce94e6318a477667eacaf70b1d1c4a837f293afc38dd53db26. 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/GBLGL0826047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf980b6297085454160487749fa2e8e244d5db1832f6df3d0e5e153150d1ef593. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/GBLGL0826053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd210f3c5a28f65cf8d4c9920982fae3c6d17efc0aa8c1040cd63109a3697500a. 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/GBLGL0826008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb407826e675285273655327339ae65226224bc42e244de68750c9534b280c1. 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/GBLGL0826014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090d840596cbf34a94cdf194a146ea665489734ae16d06dac714eaacf1182154. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/GBLGL0826017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f7314942e1bf6abe66b121d2fcf3f233278f11f5dec2288a22da6bb925da3b. 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/GBLGL0825991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4021f4bbfcc0db0b6e120031728edcd2172063fa4ce10f5fe29951b72f2eed. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBLGL0825992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1923ffb5d5d20bf54f42f803ac2518d3700dbdfd826d18cf19805eb44e484c. 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/GBLGL0825993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506a75568b8367e5bd8ded7ac11be305387d8d83142c8dcda30d4b897d946444. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GBLGL0825994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9e38a68268c25332efd2fca5cb7da4a70277a262232faebcab87aaa1fdf499. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBLGL0825996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf471d907a15e94a7389c258bf837f5f133bbce1d038c4f6bc0d2c0ceeeae54b. 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/GBLGL0825997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23db208bfcb42a0951ee673b505395afddd614725fde35df99d8b34009945c78. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBLGL0825969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08634d7012a412cd9fe4070de5a180626d2b1f0dec6e14a3c216cf912c5ed014. 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/GBLGL0825973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa430c091c9f250f5cbf68a6c6bf5b27e6931379eefe26f3ed43cc54f2bdd5105. 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/GBLGL0825727.
The HMV Sessions 1930 - 1934 (The Rarities)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a96a7dce3dafe1d1af5cc0ed110a5788c021f9dd9d88abc10e9813dc74fca5. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBLGL0922231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d92f8c3a46ce86c6b9fa5722767515ae713e9493412f5693a89bb5a0548a93b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBLGL1224781.
Pennies from Heaven - Original Soundtrack to the BBC Tv Series
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603c81a62318db52d3b77d238899a8f09d36595f27e9adc65d58af3619f64005. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QMDA61345802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242c510fba1c979d6367b498736ff684ea5f69748b298a8674343fd8d9a76f74. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/QMDA61345772.
The Al Bowlly Collection 1927-40, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a3223b5d30b11e49d70474fd5cf518894eb3cb9399f297f3700a7a47894a62. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBSUW1307253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d5d097c73dd823778f263dcec54509de4de6e1dd7d17eb3b1549127101ac75. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBSUW1307252.