A copyright is a type of intellectual property that gives its owner the exclusive legal right to copy, distribute, adapt, display, and perform a creative work, usually for a limited time.Nimmer on Cop
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 0xfa550aa85b8cd9f7604ad4887437b1cae5212a93cda433e6cc94190127ebd810. 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/04b1ab53-f27f-417a-895d-1b15b9fb788c.json and https://artists.proofprofile.net/proofs/artist/04b1ab53-f27f-417a-895d-1b15b9fb788c.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 0xbcfcdb8e1f0a5ca10ddb0048c9478eca2e096f8192ff482f38ffed06fae3db6d. 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/USSF70200151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5dd57208e25c257e6bba908df41f35c838e6cfacffd0112b1bf93d8e83bf73. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USSF90400251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0578477b34ab6bb73fd9f6d0a40c505cd1f4ee456aceb5e2761cf7bd96411490. 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/GBCPZ0702413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f8551dfdef4080d26a8dc094ebbc6db4a791f9cd2757405655b80a109e860d. 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/GBCPZ0802628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e9bcf9e230c952533e1b848c6aad56243f9bb49c96284e7b008eed556eab88. 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/GBCPZ0802630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b54a39fc1ba8569d92df1469453fd5935d696c23d400a77186ff78664446d1. 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/GBCPZ0802631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d05c5ef9e8171e438c8c5d7af8be8b471f5e7610a0fb3cb6f980665bd5792c0. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBCPZ0802726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76d0ff2a1f2b31392a9c31645d48c91294714dc11886052774596f0eb01824b. 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/GBCPZ0501259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4afe0b38a29172a02c95d48598f28ea203813cecf3354cbd5a6afd281791eb2. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:38:37Z), 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/GBCPZ0601551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b2fde15d5414bc559127b021bcc258ffe97e90eb5025d175cc833385b4653c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBCPZ1104851.
Drums Of Benirras (feat. Shovell) [2012 Remixes]
My Desire (feat. Donae'O) [Jullian Gomes Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfd21cfe2d135d4943321ecd29735352d31a356826a4701b67a0ad72f03c694. 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/GBCPZ1407705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe000cbc567de258d9b010379d7310c4a642e87e5909465d4ba9606ea966f7b8f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:52:53Z), 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/GBCPZ1508963.
Kama Yeah (Samm, MAXI MERAKI, Marlin Remix)
Late At Night (feat. Lisa Millett) [Souldynamic Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01c2e0a7a0c52c93e2f53d0920bff0ced3a46faf4c40e921017d0a348b9cfc5. 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/GBCPZ0501190.