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 0xc926d706dc22f483d9a217aac115c883c3dfb56466f9a16b9d25c825b51852ce. Chain 2 (Bitcoin): anchored in block 953730 (2026-06-15T02:47:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94498daf-1f86-4372-ac46-80502e2fd398.json and https://artists.proofprofile.net/proofs/artist/94498daf-1f86-4372-ac46-80502e2fd398.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nocturnal Knights Reworked & Remixed Vol. 1
Elements of Life (RAM’s Fusion Remix) - Mixed
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 0x4c9c5ae62475abcca1c9a9e79fff73ae424434b162e4e81b5ffa22f67877024e. 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/NLE712000896.
Cyber TRANCE presents ayu trance (COMPLETE EDITION)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32803b7f35d98c8fb5db2ff46e0f53f133910d8a7035c83d2b932cec206cd061. 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/JPB602103289.
Depend on you - Svenson & Gielen Club mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad91144d0fc37d8202b0e7f88323bea97748af0564b89b3d9453c95118599f7. 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/JPB602103290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb181fadc580e407167fcccbb06fed93c642f0b6bdd25eccd2734ce88ae61e75. 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/JPB602103316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887fe74d29d845050e1b873cc899a7abfc8c4fbed1df35991f5136517ab03128. 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/JPB602103317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefa78d0e436e66e5256b1932e5bc2bf3a9be9ce2c6bb82edd4180591c84e3ec. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:44:52Z), 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/JPB602103324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6922812ebf0473e4b2fcca843f182ecd36ed895cae5972f0878bde2d25438e. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/JPB602103338.
A State Of Trance Episode 229 (Year Mix 2005)
Love Theme Dusk [ASOT 229] - Mike’s Broken Record Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73edd5b155406e65665950de108b0012321c95626931e127c7bfdbb0ee2c175. 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/NLF711313668.
The Other Side [ASOT 229] - Deep Dish Other Than This Side Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67f3e2332d44d1c64d81af26805839a90e32fdb19736159a31daa85d3455e8a. 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/NLF711313669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008e152d641ed8df5c26fa5ea8a7451bf6286c3895044986bc427210d97b9a46. 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/NLF711313672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e89c513360d0d55685aad66b0f70e40ea76eeb1833f5c7e83bb7973b0834815. 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/NLC050300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3ef217953e1becef22068d5f77b978776fcc522ef6d5dc43d54084d40231f0. 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/NLF711606707.
Sunrise (Daniel Kandi & Temple One Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04845043121aada3e82439e4c480339599c87d527c169db8fac4bff9afd8b2a1. 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/GBKQU1146783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5eecd4db6563a4cbe4ae5ecc33def2c9555dc7338596642cc3efb0fa3f604d7. 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/GBKQU1146784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4023259dcd0bf115e96f42c72dde82371ef2ecdedc2b8ad515d4a7e1e59fb6. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:19:02Z), 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/NLF710500499.
ASOT 989 - A State Of Trance Episode 989 (Including A State Of Trance Showcase - Mix 015: Jorn van Deynhoven)
ASOT 891 - A State Of Trance Episode 891
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf829e2f05b0a6815bfc71fc1360a5d5b46c1051489d4859623261610c4636434. 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/NLF711503800.
Touched By God - York & Steve's Vocal Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1babf0a8d24a154999a4056f707f6dd6aadf3db19c9ba332ea5e1924fe53522f. 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/NLF711203009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb266f7c1f1809755bab1422cc0f35b4a042d8ab2a8fb48d46e71eccecea88df3. 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/DEL670300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5de49f7f15d537d4bfdc501bc1f6cb9c7c3dbd496b83a2cfcc3effe5e6f6e38. 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/NLF711609468.