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 0x2d249c27cd0729cdd1bc0f7e2fd214e92bb466348569131578ae990f11f730be. 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/7328d6e5-bd92-42d5-911d-bdd547e4146a.json and https://artists.proofprofile.net/proofs/artist/7328d6e5-bd92-42d5-911d-bdd547e4146a.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37116b3e3b4958c09e91075d0cdbaf60e8d5caaa9dc4779e213a8aff120cb5e0. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:16:37Z), 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/MYLA11000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9a5bfb043297cfa0ceebe6368ba0fb8641c7c14e56547e488acbc602c99072. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/MYLA11000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0602016c28df1faf87e216339c9cf1b02b5dce29e1977a1023a1eabc64d12f68. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:38:47Z), 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/MYLA11000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795fd7cdb38a2b633eba299678c467e35d9fc1c719dbac064112d5f9daa6c691. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/MYLA11000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a754dbf76f5730ffe263cdaff71a8f4ebcd0f78730fcba75ffecd24a6b8ff39. 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/MYLA11000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd085e07ab85765fa08e96608a20878d9dcfc34b95afa899e266fa3d977030944. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/MYLA11000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b3620a99485de88ed1c0f16669255daea33588195c2248d7c0bb69f49630d8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/MYLA11100031.
The Way You Fly (Jangan Nangis) (Mystic Pulse Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dc9d8068722746ba809ef8214dbcc4f96aa3d8aeda1c1b9b4c918912883168. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/MYLA11100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3853c2fa3e8277518027fed73f9fe2a0b74a7d2188045062be8d095f2bc3d96. 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/MYLA11000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0a5a40ee4aa921df3426ee504fe74e8bff4987abb19ddd1f2caf89ed456add. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:38:26Z), 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/MYLA11100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a49e699bd84eaa36c6d758ec6092018f42682fc400ef1761121a5330010063. 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/MYLA11000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe872a2805e864ffba8530b5041c9e1eb0d41d098e18ddbf7b7b8aef0afae87a1. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/MYLA11000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a8fefbff2b3b2756fead1f2f0a5a4316ed17a738e0833d66b62e10e97fc982. 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/MYLA11000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137cb00e6a9daa1bceae0b4530d8cd165eeb7a31df291862d45639ba1b6aeb4e. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:36:46Z), 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/MYLA11000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6161bba8010b946b84bb8dcc753c4c464d5291c46f89acb70f1c4347a72e8e. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/MYLA11000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0178cb466925e61654320fd871b4439f4144983d8c00c7844ca7036bbde2a3de. 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/MYLA11000152.
Malam Seribu Kalam (Live At Bsync Studio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f8cf4c508594c22804b832272e0e14ad578b2262e07dc291cc7a007dfcc86b. 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/MYLA11000224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7375442e6b614ec3606883bb23884f6efc646133451b37a5805fce8d87b4ea. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/MYLA11000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d83b0f73378bd3fa60b5f15d190b2bcc0086064b45f4d850c4ca8084502812. 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/MYSM12500010.