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 0x06e9f9c6c1eac022fb537db9dd245aa39d7163ba3c2d3f4a8da17013829fa2e8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30b1629e-61d2-4675-ae9e-bb8178fcddfc.json and https://artists.proofprofile.net/proofs/artist/30b1629e-61d2-4675-ae9e-bb8178fcddfc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
High Place Phenomenon - Roundhouse Sessions
Step in the Divide - Roundhouse Sessions
Green Light Set: Green Light of the Lonely Souls / Bob the Banter / Peel Pier Fear / Castlerock Road
A Celebration of The Music of Gordon Duncan
Full Moon Down Under, Thunderstruck, Angus Thing