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 0xf52db9562df9bccc2b2ee11a4de1d5e4b0bb43a0f297b55982dcbfe47d3f297e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/62c73fc4-129b-4743-9c88-2d9bf3b229b7.json and https://artists.proofprofile.net/proofs/artist/62c73fc4-129b-4743-9c88-2d9bf3b229b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Symphony of a Broken Dream - Original Mix
Sacred Plants - Zeftriax, Hidra Frequency, Dry Ice Remix
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 0x20596b8ac706c76653c2f35e0154f12b11634735fa3cba1aa384194d0bc7f77b. 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/GBBYB2203844.
Yellow Sunshine Explosion - Original Mix
Into the Vortex - Serenity Flux 2K22 Remix
We Are Not Here - Serenity Flux & Dj Bim Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b08c21442bffebf0c296d038917f05bba27d3953239f203ca1ae1191990fb48. 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/GBBYB2403974.