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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b490fc66810b638ed0e18e1be9737c51ec134d8743bad5421d002a0896004b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89f7efe9-7bd6-455a-9adc-fa401baa16c1.json and https://artists.proofprofile.net/proofs/artist/89f7efe9-7bd6-455a-9adc-fa401baa16c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Approximate Love Boat - mistaken alien interpretations of earth music (1.1)
Approximate Love Boat (mistaken alien interpretations of earth music)
Look Back With Knife (rare, unreleased, & live)
Suite Crude - Space Age Gutbucket Afrodelic Jazzploitation
Suite Crude: Space Age Gutbucket Afrodelic Jazzploitation
Look Back With Knife - rare, unreleased, & live