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 0x379c0350c4074ead04a1e27fac0ce170a801c1b8349a7e4b2a2173f4ae911125. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ed2a68f-c204-48c5-89cb-3d0d91a75977.json and https://artists.proofprofile.net/proofs/artist/7ed2a68f-c204-48c5-89cb-3d0d91a75977.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jungle Town Vol. 1 (Best Soul Funk, Disco Hits)
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 0xf7777caf818e85248e17a646438e7ae4e3ba61b6098110aad385ac573c6b6fc2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR10S1959250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca25d4401784558ddfa4173c00b5e1b4a701f18c3bfd35b44cc82f6ef5f1d89. 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/FR10S1959262.
Top 50 House Radio Edit Compilation (50 Best House, Deep House, Tech House Hits)
Woman in Love - Stefano Albanese Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999f0572d878e1f0c8ca2b13f689ac001e684f4891eb62878115433614eb747d. 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/FR59R1721139.
In Store Music Compilation (Best Deep House, House, Radio Edit)
Top 50 House Music Compilation (50 Best House, Deep House, Tech House Hits)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4527566714d6927afec0672301a1bc97949a5850eb0f9960800d0302bbacd8d1. 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/FR6V81342989.
Top 50 House Music Compilation, Vol. 2 (Best House, Deep House, Tech House Hits)
Radio Milano International: Contemporary Funk/Disco Compilation, Vol. 1 (Best Funk Soul Disco Hits)
Manhattan Deep Vibes Compilation (2012 Deep House Compilation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718c08da1524075ca8f6437ffc5b13ced95c598759a474e538e4e89f287de6e0. 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/IT2VK2200024.
Milano Fashion Nights - House Music Compilation
Deep House DeLuxe Selection #2 (Best Deep House, House, Tech House Hits)
My House in Berlin, Vol. 1 (House Music Compilation)
Ibiza Opening Party (2013 House Music Compilation)
You Come in the Night (feat. Connie Greco)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994916d4d5ff5c5a2e28e0ea238b969d9dd4d099b0d99ac61fb473e35e98f3ef. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBKQU2003835.
Deep House DeLuxe Selection #5 (Best Deep House, House, Tech House Hits)