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 0x1e816b1ecf02bbe68c20bdf121177dd1e9b3971ec76669abc7e25ec68a06e6d1. 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/559fa0e3-8d66-4d9d-b9b3-9cb7e853f4d9.json and https://artists.proofprofile.net/proofs/artist/559fa0e3-8d66-4d9d-b9b3-9cb7e853f4d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fresh (Luca Debonaire x Da Clubbmaster Remix)
Fresh (Luca Debonaire X Da Clubbmaster Edit)
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 0x17d1ded5c0a8673700a3cf7199fb0c3e6cc1fee97a9f48a794d504739b51edfd. 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/DEA312301062.
Fresh (Luca Debonaire X Da Clubbmaster Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3475c8bf58163847af03f7b94945cf85f18d98e29966179ab2effb8bdbb7df. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DEA312301063.
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 0xce3438c6326a5abdb0ccd3a1137445d0c4382ffe25f39a6b23d2dc17b4bea4ce. 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/DEPI82319635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8160cd473432cdbe6fa99085701bfaeceaf549724159e35202a612eeaa4a35ee. 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/DEPI82319839.
Fantasy Girl (Luca Debonaire x Da Clubbmaster Mix)
Fantasy Girl (Luca Debonaire X Da Clubbmaster Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacddf0e2574051f901e8e003448ca941a5b863b98f03dc48ecd204c1d4e50386. 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/DEA312300831.
Please Don't Go (L.Debonaire x Da Clubbmaster Mix)
Please Don't Go (Luca Debonaire X Da Clubbmaster Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafa3b43390c2bfce65431a157542d2cd16caa89a178e9d26bfa5cd6dfc9ea66. 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/DEA312300665.
Please Don't Go (Luca Debonaire X Da Clubbmaster Summer Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb114fe27eeeaa06a0c021af03f344630cc7ab1384292c046f66be3aa923a77bd. 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/DEA312300666.
Cenerentola (Cinderella) (Nu Disco Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d4088fc12621b7ba29a48428cfa90c0736bc3de853f55122b747d6ac7ea087. 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/DEA312300383.
Cenerentola (Cinderella) (Nu Disco Extended Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa806507068cce14e9716f55c3b3db7517ddbb8e1f8d0782550bdfc638427a7f9. 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/DEA312300384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd627198cd2e380dec7f04935e14c72846c461ee82437f2e27368d47e3e6e56dc. 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/DEPI82306846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1a5cfc5edcd586be489dc41eda2a6a36106331d096fd863278b1b313c49711. 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/DEPI82306847.
Forever Young (Luca Debonaire Omerta Remix)
Forever Young - Luca Debonaire Omerta Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1861dba9d85625d27e8ab7cc2e85750cb7ff7a3a55a92c39f8e088b420660a02. 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/DEPI82305094.
Rainy Day (Luca Debonaire x Da Clubbmaster Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc291abaef44efa28c3c9acdf09889d483eda0c490828109f93b5fe0a8ce894cd. 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/DEPI82302525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919979b64e7399c17b21e4931f211bdacc531cc90139a27d47556228029bd862. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEPI82302524.
Stay a Little Longer - Sunset Strip Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d0c241b1610405f251c5ea9a5b9d89108bc20595ab5b365bc303a46f7dfce0. 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/DEPI82301183.
Like This Like That (L.Debonaire x Da Clubbmaster)
Like This Like That (Luca Debonaire X Da Clubbmaster Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9fb6b6da2cd21f6898adf0bda9ad2e4fa37096a8f4bb654c268a8aea982ec3. 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/DEA312300023.
Communication (Luca Debonaire x Da Clubbmaster Remix)
Communication (Luca Debonaire X Da Clubbmaster Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e099fde83231d8005b0db154676d8e4e328718f4a96b3b7626d046e593b9fb. 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/DEA312201000.
Communication (Luca Debonaire X Da Clubbmaster Club Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548458d5bdd8b493b9be7b13c749854b6a7e819975ccffc4db13b1fa91c529f4. 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/DEA312201001.
Communication (Luca Debonaire X Da Clubbmaster Instrumental Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425e114c0acce52fdbb619e843fc547d7a740482d33cc557c2f6de5a14293414. 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/DEA312201002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a6897c2e46d55b33a2445589d73a6bfa9d89d41dcc24a2e4e02b7488071056. 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/DEPI82300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72253afcda76a4dda8cfb9c8fe5afac61a8c8ff043e813de6b6a820f13b72802. 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/DEPI82220481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57099e3ade0640f40b3229ecb2f97216157e2d9df46e66db55e51143d9908ba. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEPI82220482.
Wanne Say Yes (Block & Crown & Maickel Telussa ADE2022 Mix)
La Tribu De Dana (Saint Tropez Caps Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8f517dad385c0fa40934fb5d0a5af4b20066ba72c084c2b6795011c25d2093. 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/DEA312200893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81eac84cce97de3f22257f5edec99998a553bb6f35d998bf253361509db68d7b. 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/DEPI82217072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca29aafcc8a30ae87aad9f0601e414e0d071c864b4e4bbac0852ff6e01807d7. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/DEPI82217073.
20 Jahre Perfect Lovers, Mixed by Chris Montana & DJ Soulstar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed1b146ea3578aa13f579c1e6b8e3d6200819eee4d4c2f31be2d9eda88a3fcb. 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/DEN061501376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4978023f5954868437eb8e46c1afdf74e95401f9ec1844de94720677b98d6b21. 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/CH3131613078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d139d67e86e4b7f01ed6d15cb75f8ad0edeac2fb857b1e29f64793f7f0037c. 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/CH3131613084.