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 0xc9e7c19086cea75ed315b8524b71e2a00f01a4541eec199919ea0b97f3c3d5c7. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5382a74d-e476-454d-81a5-f92daa188cb7.json and https://artists.proofprofile.net/proofs/artist/5382a74d-e476-454d-81a5-f92daa188cb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Pathless Path to the Knowable Unknown
Aham Brahmasmi - Live at the Blackisle Studios
Ananya Chaitanya - Live at the Blackisle Studios
Aryaputra - Live at the Blackisle Studios
God of Delusion - Live at the Blackisle Studios
The Pathless Path to the Knowable Unknown - Live at the Blackisle Studios
Apostasy - Live at the Blackisle Studios
The Pathless Path to the Knowable Unknown / Apostasy
Conjuration of Vibrations in Duality (Live)
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 0x2f71571889f7747c51b176c4a9ee82f8c83a484e140bc3203700da14d313cce5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GX89G2433906.
Asian Metal Collections - The Gathering 2