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 0xc60a7a376ec6309cde462318d15f82cb9c28829eb643325d1e34b1c15ac934c1. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eac48c82-896b-4dfe-b176-c37bd4a98059.json and https://artists.proofprofile.net/proofs/artist/eac48c82-896b-4dfe-b176-c37bd4a98059.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Only a Sinner Saved by Grace (Instrumental)
Blessed assurance, Jesus is mine (Instrumental)
Nor silver nor gold hath obtained my redemption
Under the shadow of His grace (Psalms 91)
Truth and Temptation: The Paths of Wisdom (Provers 5-8)
From Generation to Generation Inspired by Psalms 71–80