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 0xb840fa2bf16c1ad80cfc9b567817b356d335837fa6302babbb181ed3e247bbb9. 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/742260ec-5cba-4f50-9934-1dc0477005c2.json and https://artists.proofprofile.net/proofs/artist/742260ec-5cba-4f50-9934-1dc0477005c2.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 0x2c8940d0f3923bd33c8dc4204cbc070cb1b893bb9a2ea207c53fa154e319bebd. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/FRZ020600290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a12c7acfe91f4852869d0dff6aaa6a3adbd5eaa9e662725c16ce32f491cbb2d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/FRA020620080.
And It's Supposed To Be Love - Edit Radio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9187298ba8170d2339a50fbd5884801e24e9615f5cf2b3da4117d4f3b851b811. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/FRZ020601410.
Love & HateWithout You - Live At L'Olympia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e85ac1ba096503acd6c9999e61132504477e66025998a61d4c788294ad4dbc9. 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/FRUM70701211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f68ecfd7cf4ea848c7a7863ee185dcdca58c9af08f7aed9300597c24f9cf57. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/FRUM70701200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a7a61a4f638237eaa57979a4e9f605230da798494b5f239087000e8657984e. 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/FRUM70801526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d719d70a789b2db42d8307e3e07f63f3ceaafb8630d528a9adcae3da592237b. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM70800886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98278be5e835cfad5626f0cc5359186c4d16b530228dbec8fcc81fcaa59febc. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FRUM70801529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101fe3cc2f90599370dfa34f3ee366d016263304370c6d8202d4811130c199c5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FRUM70801530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c2bb0cf5d3332e17c77709277b81eee7a1a8fa641a2e3e9323b0697cf706f4. 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/FRUM70801533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcc47873b32bcf8e8dc3e34e35a52613914c03d11e8470941f469f776723621. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FRUM70801536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1ecde8c45f9cf771f70719ad8b49395f5d28c2b35ca8c12a4a71afc4e662c0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FRUM70801527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b522390aadb0ef8ed01c115b9f38b4ac2b42dc7c2171a0fcbfc96234567468b. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/FRUM70801531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9501a30a6747df6927b7122b821a839b77417fee655d18429c68de7ad23e29. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/FRUM70801532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f20837a6e2f0283198510ec1e6a4a0025a3ca530d432f542c377f0f1c192ba. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71002213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd806e76765551e8427b2b79a9080399b96077c0db7a95f2fa093aa5f09fb92d8. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71002214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8168489780d75bbc40e0bfe5c98c41bf5e5e47501dcb734f62e7131bfce5967. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/FRUM71302042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5435ce91ae782ede34321574503aa4dd6a06272a3cfc9fa0c8a45b62948534da. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FRUM71302043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ab1a17cafcd1f0ec979295774aff0e4830e6408137e289926df0e2f5622ac2. 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/FRUM71302046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7730a72392737c83963aa6c5ed0fda60a1f9a6111b8b82eac96468d77f7b6db2. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FRUM71302047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf5b321bd19794bc875d92f9d5b4a2e443bfcfa4738ce51c5db0106851f1906. 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/FRUM71302048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2d84068693b6db26223cdb672fec6dd35c37f8c2adfc23b394151122fec6a0. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/FRUM71302049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff295142bf34d3601dd43df0a9b00026cfd4bf72cde389b58a8e0ed020023ec. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FRUM71302051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76e4ad571490ba37c0fd5366e91b3ffb2ebac84290461f674ac29f2688e0c75. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QMEU31710830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b82e0e97ae4fcf8f7755af41ec76ade317940e274fbb9add7d0cc39cd6b47c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QMEU31710831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385aaef188b1df518c3c83e8dadee78b6bfa8b73e5f56652b60f6db8af437d55. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31710832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2459569200889685442380640c99a9f0ccb8f6442391a3f4eceb81f5ddaf31. 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/QMEU31710833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c82fe94d48555681f9ec9a97edb7773d8e7e69be75b53c3aad876e7b3801aa9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QMEU31710834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5babd6097a3f4c96a7944760de5aaba192103eb7748dfc8ba1f4ab6ef3b27952. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31710836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0e64b9c45e2dc5e55500b5fe21755218f4e4b53c2a38a45ca33374590ab2be. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31710837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd47688be500e88466a851c904f1806d6eb0aa140fdea1279f3a2961ed6311cc. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QMEU31710839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329a5249a4ef52298f25a99eded9bce55a2c126f9516e5373cd22b94b8151742. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QMEU31710840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99a38c81d94c404a65d3029c76280b9988cb1240e253dbc46aa3495ccbf3e5a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31710841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe50e927160d0c2b26df756933bc7a43b15bd074e8283598bc123d8474d08e20. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QMEU31710842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ea5d967c1f737d76395667e3ca6510ae1f3389817ef285d9b089fd57111b0c. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FR6F31902450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbff301d2a21eb155890432bc19e7405293ab0a4c8017e7a6ce8ded5b7a6bafb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR6F31902370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce542a160a6f458e70b36610c9f13bb2ed9b1e7e0c321b90157900b681b13178. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/FR6F31902390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c1488143c85f29c1bb8b4133fc79695241443372125c087dcbb10add3e94d5. 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/FR6F31902340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ea5d967c1f737d76395667e3ca6510ae1f3389817ef285d9b089fd57111b0c. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/FR6F31902450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13e0db04a81a4f811d757f6dcf3cbbbd51bedc721282626bb23136a02d06d3b. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/FR6F31902360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbff301d2a21eb155890432bc19e7405293ab0a4c8017e7a6ce8ded5b7a6bafb. 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/FR6F31902370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce542a160a6f458e70b36610c9f13bb2ed9b1e7e0c321b90157900b681b13178. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6F31902390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b0a1500c1fa2eda5004559996222962c8ef741f433683ffca30debae383b1b. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/FR6F31902400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdbc3525e3e5431acdb9c1eda8f2240385ca9d0198f84aab1620d4c9bcd8617. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/FR6F31902350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c1e6eb3a11d2e9eb1750557b324826927de396c8c255cab877180481d1a708. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FR6F31902420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd875026c1e4942bd077852b1e37385d188d6907d55b4c1740eadd6e7a651e130. 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/FR6F31902430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd412b8f07dc3eb864ad54381865bb02587cbee08eeb0a41019ef17d93fba5b4. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FR6F32402770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41275394c98fa6792bf24067bc990bd121c6a487a186f8660657daba90b0db9a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6F32402730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc1c331eb06107c021f75113a5333c9ed548d3a2e512cd8a5db8136b28d2df4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6F32403220.
Au clair de la lune - Les plus belles comptines d'Okoo
Les plus belles comptines d'Okoo (Edition Deluxe)
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Frère Jacques - Les plus belles comptines d'Okoo
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed5fb1e333f5c0b175e903073dddc547d1a981915a17347d2f93fd60cc2e578. 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/FRUM70601048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d9cc415b6eda8637d090eac8de7acd976a6cdaa1667a4ea2acfd994ddf3b5c. 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/FRUM71101959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b54d69cc39c917459c4f1c9d2842cade1155e1dc92f73ddbdf7251ee167f0b. 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/FRUM71101083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d843e74834e3ed8a0148d6c51f1f9c967365d0a1b2c15940cd9783c08e92b8b. 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/FRUM71102151.
Lifestyle2 - Soul Grooves Vol 2 (Budget Version)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23a2dc93ad096c0ebdc8b57760a701843c03eb6df819f3151d3403f04f9ed82. 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/FR44T1910090.