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 0xe56f7ca71d2505f6fdaf872e9a527970178a8dc71c5eebde318204d283a36eb2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ded8f995-7831-44d8-ad2e-15c4563746d0.json and https://artists.proofprofile.net/proofs/artist/ded8f995-7831-44d8-ad2e-15c4563746d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Moves (feat. Moms, ISON, Sadiiq, Dree Low, K27, Denz, Ille Freeway & Finess) [Remix]
Moves (feat. Moms, ISON, Sadiiq, Dree Low, K27, Denz, Ille Freeway & Finess) - Remix
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 0xb93ea330750c06ec98b4bb3ccb7ddd9b30cb089843f07cd1a952f48e0a20ab4c. 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/SEBGA1802578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405d07425a99d5e30cf399f1cd63cb33c257a20d08ef14b93fbc1286ab70a9d3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:22:12Z), 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/SEBGA1902199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccf6a9fb16ff2d5e1cdead8e85e5c084e26a089cd1861a348d3df9056944413. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBGA1902222.
Chagga (Lounge Version) - Recorded at Spotify Studios Stockholm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cc22ffe4e267efaa144d17be2d74554ddedac405b29c93cb9a32b519ef249b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SEBGA1903261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e94bd9947e55feeb9b5066e0771afc7aed67184c240aa395de90d212b9420ac. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/SEBGA2000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052aee0d1d1aa6d7371b18b862ae9158db08c5e04652ebe19a0b0705647c56de. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBGA2100314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4858ca80b47a792a17971da1b81f4b31dbc39a2a946f62e366eefcf930e8ddca. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/SEBGA2100717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb88d778e5471fa83ae95ec149312e6594ad4ac1a44b070a2a4fd858e0859f73. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:43:28Z), 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/SEBGA2200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ead9995ef273ddced24bf977a313d0e26823cb3d9a240565dc6cf90b5119fc7. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/SEBGA2200037.
Småtjejer Remix - Recorded at Spotify Studios Stockholm (feat. GRANT)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9aea9fa9202d680ad9f220fc1d1d27933183b864258196b206ce96d183c7d7. 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/SEBGA1803956.
Gollibe (feat. Teni, Kaliffa & Imenella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1028d81d757c8e3e46a178b6ed50186d061f939b96e0bfce3ac6518bfa98a7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA2300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc90830453a5de1aa6524d4a8228ab5e28ff95aca6abbe0220512a14f556285b. 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/SEBGA1900574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc90830453a5de1aa6524d4a8228ab5e28ff95aca6abbe0220512a14f556285b. 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/SEBGA1900574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659e25a0e1691de3c2230d71cc79ece111b519296ef46ebcbd996fb5023587da. 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/SE57V2206101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc306dbeebcf5742386619c8914e8f4a00cd5df8aa41a520991a3f23474f1a153. 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/SEBGA1900983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc306dbeebcf5742386619c8914e8f4a00cd5df8aa41a520991a3f23474f1a153. 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/SEBGA1900983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830d5e9a2f15f5fb3746ae41f4f54a2aa511e8ec801998daef9e6df9d863c8b3. 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/SE6I32357224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d63b9591b15a4ecc65b50d1429e80f25f2648c11b606ea240ade9656db55220. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1900157.