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 0x2056b46e776e75914cdda34fdf57e66e474814998433d82b2b51a45923b1746a. 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/1b985140-f9d5-4d1d-a620-96ebf121032e.json and https://artists.proofprofile.net/proofs/artist/1b985140-f9d5-4d1d-a620-96ebf121032e.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 0xcc3b2909ea3a180f9274e0ab0c289bba41f655ac7a8ee6dc49dc4cb4b205dffd. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/NLF711700825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6582dd42374eeec65177fd58856451b200812e6e88ae2300fc36a6f4003d2ac. 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/NLF711705021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5235d2b1a772f748c693cd2408c8afc6740dc8edb9bfd663431ba05f8b107670. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/UST8K1793233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06ab76254796c23d1b1ac29dd1545e60988d6c8b268cf1000a0de84499366cd. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:21:07Z), 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/NLF711709145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc08d181309c6384e0e11c8abc42a5a4d15d96dccdc9c82feddfb6b3e082880. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/NLZ541801334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd178bfa5af91b016a48f6007b0df3c3b1509d5d641b59d15944a7a88815b91da. 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/DK4YA1910701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f16c3d22526ad8039816bbf15f10bc29e7feba7496de10d8a2ccbbc3c4dd339. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/DK4YA1917401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7f9b3dd9ded34d6e1a6a99d2c1846d2ac203dfd8229e026f06d47fcc718533. 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/DK4YA2005701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59361a482cf9fec45f4cba0217b23f40c9c18cef1521293a0a15ab1865d30ca. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/DK4YA2100901.
We Got Love (feat. Mila Falls) [Extended Medusa Festival Anthem]
We Got Love (feat. Mila Falls) [Medusa Festival Anthem]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d035d224ec67b94e51fffc5a0b3e181efcf0aa2740265bd79c6c84c4b47a457. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/DK4YA2023501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2360f064106bbe7921878802a55ad804898933d5171f484ae2ea69b6916ac839. 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/SEWLR2126201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4852ca647a559780c746414089c930c77963f28537a0190bd511652d447f1d. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/DEL712310196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33337639c880328e15b01c080485777413ba54189624518ccf8f8e5f934c975. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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/BEIW12300743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c5dfd8eb57c8a81cd86abdfd280ee569d389b1b276fac52d9f7a471a0ff832. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DK4YA2400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c3db8fc3b733cb8707fd24887116b2e75d084e9aeda7c9ed099f383b1777cb. 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/UK4ZF2400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9830def03fac20f7dac437e435b0003376e411be033daf3380cd1c38093c5d61. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T07:36:28Z), 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/NLD682401763.
Big Room Bangers Vol. 3 (Mixed by Pavoire)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce95176000ae23d76051480fac51393d1b2dcf46062be273c785466ead0b93a. 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/NLD682500789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc8bd5ae1fb003d7dc148f9bf6ff3e2677d6df092fa3c8cf0d53e8b98447d19. 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/UK4ZF2100527.