1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506f71153c344dc4063a15690b9e65ca9d62768607b0460ce823ca46f0583900. 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/4b0d31f7-0e19-4288-b420-7e401346676b.json and https://artists.proofprofile.net/proofs/artist/4b0d31f7-0e19-4288-b420-7e401346676b.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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71a913f9ab9c4b707b103c80d8b4cbf77646dff120d5f1d247f54a97f9e9225. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRXXT2300004.
An té vlé diw (Hommage à Patrick Saint-Eloi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b9d1ccb6dea6617cfa1774e8adf44af241c295e4de9bf0efe00f55c468f57d. 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/FRZ080004290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2718f0667d9c3aff95fc86e89367f8fdc54dda5cea1d301a01e52f79b11b13ae. 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/FRZ080004200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee37fb4c964c2cc90b1f7ce1400a08f9e7d8ae36bf48390528fcc6f63adae7d. 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/FRXXT1100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8038927f25b61f8a64cfba786aa0198b0d580c41bc190c697cd627346ad28d06. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRXXT1100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e180cbbdd1317bd790de25e77e405de4a30549917436f9c87995076dfe5794f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ080004190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4d2df171ca43d075c04fe9ceeb9c6a141af7d430c3d0188aad25d66da8fafc. 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/FRXXT1100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8438dd47cfd162cbefd32a299fcbebd5be2f3430ee6fa56f74b8bdad3a42fec. 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/FRXXT1100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0fd103438915777ce92e6b5b5ea02d80b7169f1fe56a68727b2f89232a0bb0. 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/FRXXT1100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00760f12fe2e073bedb3e1b7420f69cdae4fe584b406387f054899ea9459214e. 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/FR82S0500313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d2b7eaba0045dc86581b8848604c22a1a720b7ae3b56a2b81d6ce7df612832. 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/FRZ080004140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe1959a37eba4ead6cf22b484c735bc2e7de85b05c5090692c6e29be8d275ac. 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/FRXXT1100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac8ba0a73949fdf04f91538c97f181e471b31360f2c7abbf52066ab383277ea. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR6V81582331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3d2ca334cdaf029044986be46e4d840ca06a85bcec4443361dc0524d4808cd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRXXT1100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f79830812890207319601fe6432d781dc450727f86c9ca4af4b6b64351c0789. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRXXT1100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9af7ecf28c00d03bb5a2ea574dc70ae330ac8b839be0d1c3176220289ecf35. 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/FRZ080004180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d9e35e8b26303ba772cb966ae4e612b9b2d40803631db48df6e2593a179773. 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/FRXXT1100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7d931b74225bcc2befe34b8854701b3ec6ba79dc2d5ec4a6a0dde0052fdb7f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR82S0200568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5909a559a2d0b3c79ecb4f713d646c90af54d0a95659636509c9bfba5eae84. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FRXXT0900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41e30dc53b2763088719a5ea24baa120517e1ef3dd89cbf72708cf465d005b5. 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/FRXXT0900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb13b82ec5097b97e8f72cc3495d7960d94091713ef0a3ed9fe6ff7a67d02cd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/FRXXT2500002.
Le Grand Méchant Zouk : Sonjé PSE (Live)
Même le blues m'abandonne (Nobody Knows You When You're Down and Out)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6957591ab216738292dc25bb810d84f9e6db3d97ff6b84d146efe9db9828ef6. 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/FR9M90300650.
Nouvelles vagues Kreyol' (L'autre son des Antilles)
On n'oublie pas - Hommage aux 152 victimes martiniquaises du crash du 16 août 2005
On n'oublie pas (Hommage aux 152 victimes martiniquaises du crash du 16 août 2005)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9421af7cb03772d950392919a77cc62ae436df6c38df731fd8def6ed090ca051. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FR9P21301360.
Un seul être vous manque - From "Soweto"
Les plus belles chansons de Serge Bilé, vol. 3