1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x297dbf1056a1aefd0c51dde96f5841c8a5867c54f7d4015f2ee5e0263bcc839f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9e2f757-ec89-496f-bcbf-21c19511d756.json and https://artists.proofprofile.net/proofs/artist/b9e2f757-ec89-496f-bcbf-21c19511d756.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Far Away - Unreleased Blue Amazon Vocal Mix
Far Away - Ocean Wave (Kasey Taylor) Remix
Rave Rager Top 100 Hits 2014 8+Hr DJ Mix
Vibrations (Psychedelic Goa Trance Mix) [feat. Quadra]
Goa Trip V.1 by Dr. Spook - Special Edition Psychedelic Goa Trance DJ Set Version
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 → block OTSBitcoinBlock must exist at that height 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 0x257685c926115c03dfe06ac23dc205185df139a07c93b7661e3cd01aba50259b. 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/USA2P1290389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fc4421649f679c27b82d1e11ce7de794996d598d7a613b200fdca5b64b58e5. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USA2P0728551.