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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b2fbc4d19a3402ba82a474696e6e29d2582a93bd22e6b09abdc70f635f4cfc. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f4b278e-156c-41d9-9518-99932e1e5f5c.json and https://artists.proofprofile.net/proofs/artist/0f4b278e-156c-41d9-9518-99932e1e5f5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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On the Morning of the Second Day (Jim Cornick Rework)
How to Actually Change Your Mind (Solo Piano Version)
In My Mind Are All the Tides (Solo Piano Version)
Say You're With Me (Solo Piano Versions)