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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135ad9c8795d0174ab2889873a0cd68d931eaefdf652ab79b52ade1bb56a12a8. 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/7bfd4fb9-2f87-425b-9124-2cf5d6d54c2d.json and https://artists.proofprofile.net/proofs/artist/7bfd4fb9-2f87-425b-9124-2cf5d6d54c2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hommage à Michel Adélaïde, Fred Espel et le Club Rythmique
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a7a0c5b53ffefd01a066f250fa3fc2159e5302f8a5c56916fc53b4794d7c47. 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/FR6V81671508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e041b878f0fea8cbe06a8ccd3519648c5c071364c1694621f66b91c18954288. 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/FR6V81671515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674df3e7aca7db4a2bfdfc1ae1932518338aa24705518cad62f0d6c7628acd29. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/FR6V81671504.
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 0x97d4b49a5951344572849ab3b809453233654d8f4e9a048f62fa25db5d0e3648. 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/FR6V81671507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cef46af498cbb0286170b9cb65727e0ba0fad4aacf85151393976201003e94c. 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/FR6V81671510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e3c49d9a3c9bc48277909f2e00f3cc732df7c5f8a644d781f42173695fefeb. 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/FR6V81671514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9b9a35ff3d8b3169d32834e7095f27665bd9131db1e5e4a8fee8e31403d234. 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/FR6V80864927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d7a37c1b79f7c4b62311be35cb20a328c2a9ee45f4ed518f3240316ab514bf. 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/FR6V80864928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1608fc140ae62add0443013da2317edeff8241d09d9d60aed165acee9222deb. 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/FR6V80864929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da84e193c241aa20e5e90421c268360c9267880a38aaa5411f85017eecafb47. 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/FR6V80864930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d54a6a863b75282613c3c4ce83d65b08fa704c26365fdad27bdadeca0f8a6e. 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/FR6V80864932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65245fa4df566240fbe3d8ef1c7daa331156e5340c1101cb0229482cebb52900. 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/FR6V80864934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc142689c58d10e5889b8477b674ca9f052d8791474f39ad2b96304342a1b3d7. 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/FR6V80864935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2837ac7ab79143e86328304a2008145351dd4a97e7ccd216e2b7cd9183eb724e. 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/FR6V80864936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db253fb8b4e4fbde4701cdfc7509d7de3e644d8277d7a9cc77da9e9bf6bbc45. 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/FR6V80864937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c1298ed331494735c8f878d80573fa70943ee6424d94794604f9ee42670c3e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR6V80864938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2fae483e74914dd5343f65e4bf42b041c9e253834b35d1c48f7aeb35e82ac8. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80864931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc424210d0af7cb673b4114eaf7daf6dfd1cf72add3841a07e958df2bc84cab. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80864933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b549b53b7d6284d0e91cd0bc4cf618e97b17be171137dab663ef6d1c0f159b. 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/FR6V80865159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0118ff05b66d03b8416ca9dde43229b89f82e4b8349a334623bd77faa816569. 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/FR6V80865160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd39fcc8b916eb19be0b6457631dd60a41eed66689bd660204b3cb12c0737ee4. 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/FR6V80865162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa43cb7607e14ced58c33415300d77d8980a3b13442cd68c12c33c65f09b624. 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/FR6V80865163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a71253e9c710a10093ddc08158e1ca446966d84ea77cf7ca30389da2de0c2ab. 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/FR6V80865164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4859aea0363315cb4599418d12a1b066a61a110297641e8b5b5d03043cab16. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/FR6V80865165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66605901571ee68a2f772225dac9d34cbbe2878f26d1e4a765638a678986cefa. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR6V80865169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ae1f6df0dd0c026f7b4d581e43e0071a0a36b2c8ea2ae183e5ef769a0e8d80. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR6V80865161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5236dba7f0f658154ad47e1acb6d18e9aeff2b29622736572a6ed3746ffd29. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/FR6V80865166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306958e8dc9899d88cbba29597828ff7f3be10740634bc33a4a711cbdb0fbd85. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/FR6V80865167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35523f5bda303345dfa21b70368337a53ac4dcb065faf4b91fddd097883f00ce. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80865168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c82d56ab467d07db16a5d5b68141b1c6126c4db1fe60970d7be5bd2710914ca. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/FR6V80865170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cbf5b1e56727b70be0d207d01d16e3a93aa1d338b6b9fa5e5b27294c2cff2b. 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/FR96X1908263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7071ea0e550a54f49747523254449e898271dffb6d7b22d60b7b9145c7f7278a. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1908266.
Les plus beaux slows de l'île de la Réunion, vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb095a258540bb3fe9085c4431d5ce8082cf5d399be30fb96fcd796a0d5180ed0. 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/FR6V80864954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402d80dcb113c81a9877501c9523dd9dd1eb5de62077b105b629bffdec224273. 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/FR6V80864956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9954c359a7e0b602373deade050487eb44aae78391fd0b28e526b07d478dfd4c. 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/FR6V80864961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd37e0aa46b4dc482e06aba4424246cfe79532eb143783ac59d74f4b2d33e96. 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/FR6V80864963.
Les plus beaux slows de l'île de La Réunion (Vol. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0271d3866fdf33e067cae58d62a2a2fc56ef8e1600ba8fb431c2a27909da1f4c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR6V80865100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ba7a92b76ec5d87914a45f48e141cc9a4175c0af29765305b143195341f577. 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/FR6V80865101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0adbcae5900b352e5631d3b5869fa971ff69cf17d65cace76e857513cd4c30. 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/FR6V80865103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222b62aae351fdb1912d122b8ecdc9561b6c5c0e8e89f978c0e4220bf2a7cf6e. 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/FR6V80865104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5f84e1bd0750cace3554d868bd360887550d8895154c1fcb016618b406be7d. 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/FR6V80865106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38356927d5e8ac6ff80c33790516605f382da55c52f4febe13dbd2ef8f81fb43. 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/FR6V80865108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19804b2dc052606d6d32dadbc2039bb63623b33ccec9d658db66a84872ce1503. 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/FR6V80865109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f0108e60574a445632ffe9173e19a3323aa6eb9cefadf54e9ec6711ff6cb0d. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80865105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42129594250d1ca98b45575fb79ba08f4b842c88594c99fd0584e763b05ad43. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/FR6V80865102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9ada0207fc5d8d773ba9f288bd92cfd43c57c06548c138434fdca25602f46c. 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/FR6V80865107.
Les vingt plus belles chansons de La Réunion (Ile de La Réunion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f1b95fd654c08a26fdc1e93d0d6f02c354626a465efea8b1bff0ad87102675. 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/FR6V80430190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e0c3b1ffdf45e4c722c04ba9fef21bf412ba798a6939762f83f7dfe826e35c. 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/FR6V80430192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68a8dc044dfdcdb14aed7c05c3c0d2a6684c906f1b968af3b8301829be72c96. 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/FR6V80430194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6d414448b0896dd593be931512426d7e561026cf273bd484087a122c540deb. 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/FR6V80430202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb24b8980db07f7abf1d156503cc588abf12e390187d1bca842929d64dfeb2c. 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/FR6V80430204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e454dc4223b105189d30ef76bd78a2c03a6aca13fdd486735a738951d22f1f. 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/FR6V80430205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52739b209fe7c6a33d1f2fe2164c1ca7c09224cd7b26fdf065cfa6b44908f68. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR6V80430206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a6362a0ac1681c7ccb7ed25af1e306b39b1d774407f4d2f1a7bc316621448c. 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/FR6V80430209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013dabff8d9fedac9f83ba205084ddc6b90c5f3b60df6e7645fa66823309d98e. 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/FR6V80430211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5ae47908ee3e513d2674ae81bdd9472e1d495f6d6cfb270ee748fc3587be9b. 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/FR6V80430213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc884d2ddf91f2bef52a4ba6cb4c5db77945d5240f670f21748cd9cd50748d514. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR6V80430214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3e6d1b39774a32c3916cc46c0aed193244270492c94e1e2a389d0846e0728f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR6V80430215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf0f2629b381210fd32b99c5ab58e6b5619280cd1ae87cbaac166fbd7639f9f. 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/FRQ011200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c0645576e22f8c05e29b7428b5ce7575c7bd24f2b9b80e818d0c750736c7e5. 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/FRQ011200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475c109eecc73cdc706b796cde409de31dae48505f91da25cab279af840320aa. 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/FRQ011200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181d9916e78cbf38c6e5527af685a4a1a730c6a8622717ebc043f67a528105a8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FRQ011200085.
C'est fou de passion (Ile de La Réunion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09613a3d5d7cb456a1cf225a792b2c4bacb5243d6e6dc47d9f8a7e8fcfb9225. 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/FR6V80464706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa246f5101986b908ba8e4b5a338ea018e758483ee8a243aa9bb3403e6bc9a544. 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/FR6V80464711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f6b1c4385859020f87d583d011e41cc605a1610ecc112bc1a099ade3cf95ec. 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/FR6V80871054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e876b2bbc03ee36cb9ddb07434707ce6a5b1b262c21f80f4374f6696b85de5. 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/FR6V80875184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cee41a6516e3d58e651f8605f1675b9233a4afcbeacb8971857ac23be836ccd. 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/FR6V80895531.