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 0x0e1629d95900fd32af6c5ee3ff3b4b42f0e76ef024189357fe1cafd43ab5308f. Chain 2 (Bitcoin): anchored in block 954038 (2026-06-17T02:57:22Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e67b959-8542-4eec-8ded-de970cb85b92.json and https://artists.proofprofile.net/proofs/artist/3e67b959-8542-4eec-8ded-de970cb85b92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tales Of Two Ghost Producers (Deep House Edition)
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 0x8bcbdb95f250845bffe8e35fddbd1f7f062ee3840e25f9c510c8181bbe0a9195. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/QZTRX2458632.
Tales Of Two Ghost Producers (3step Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe0a14b90254812516ad72df881ca6285f278ce3c8f059a6d7f26139991c901. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZ5FN2493555.
Nothing But... Deep House Essentials, Vol. 06
Smoothing Textures (Idyllic Android Mix)
The Art Of Letting Go (Idyllic Android Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0426c4950728b9b5d812ace49e94e6c4f0e92c90204ef37b98fb4f3fd43aeb68. 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/QZTRX2310437.
Soothing Sounds (Idyllic Tribute To El Capino)
The Other Side EP (Idyllic Soothing Sounds Vol.1)
Selektion Numero Uno, Vol. 2 (Side A Compiled By Droid-10)
Strange Tech'Tics (Compiled By Droid-10)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141810ad924b38f835c8a73245fd3d92d121e766683e5d56f1ec3432116904d9. 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/GBRKQ2510206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd8a4aeddac4c6aa915dab332216d71313c982abcdab133bf816383ed2a4f9b. 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/GBRKQ2510207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f15814b35e51a384df97a65b1ba1518ddbfc3cd0f4753a68f2fea6e642103ab. 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/GBRKQ2510205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9bdebe9be4a069a7d2e3cf32103d4c18c7f6a6aa118484eb8411873030f8e1. 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/DEH742315404.
Selektion Numero Uno, Vol. 2 (Side B Compiled By Maplanka Da Legend)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556be75e594e742a1de7fdd347a9d470f51530dd88ef28a1aa92d7f663fc2635. 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/QZZ8A2422611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a49202923124754c51d5a9098577d6ae6e5e4de97dc35b01664cd2033c7ab4. 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/QZZ8A2422625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28de84d61a6bdfa02b3a6d60e725629ebb00418964eacd9ca73cd15e9a5dc8f3. 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/ZA58Q1600212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874575cd56f5e565cc3874e1c0a8ea25ffe93e7b4761ba87ccd31b45e3875830. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/ZA58Q1600213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528ba41fe57e5d9d1966a3ff0a4f1324d796416f9c286f8a144444e650d9adf9. 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/ZA58Q1600211.
Love Somebody - Tribute To Roctonic Ecstatic Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33047404bef58d9b3fd56fabb1f09d26289105ac8d7ae567c7aed33a5f1f0b69. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBKQU2321210.
The Light - Droid-10 Idyllic Android Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe685ed4239ea8b395147473c2a6ee9190d1d6fef8dd9ada9ecfe99c49195c5d3. 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/QZZ8B2456848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4225c50414b6caf4971e7f95079e120dd85eba70f9edff12edbe1b42279e68. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/QZZ8B2456857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3e3144504c894204505f40321446838835f636b62a414347f4d0217a7df8a4. 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/GBRKQ2474023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ed6194ef62604a8f8f2b41bf8eebc369b99ce6a6d6c020724a28c0ec4fb9cb. 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/QZWV32495257.
CHOICE-A-SWORDED - Compiled by eXtreme wa zB
HOH Records Presents : Selektion Numero Uno (Compiled By Devine Maestro & Genio Joquei)
Nothing But... Deep House Selections, Vol. 07
Soul Food Kollective, Vol. 006 Afro Edition
Soul Food Kollective, Vol. 006 Deep Edition