From the Heart may refer to: Music Albums From the Heart (Etta Jones album), a 1962 album by Etta Jones From the Heart (Hank Crawford album), a 1962 album by Hank Crawford From the Heart (Tom Jone
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 0x7009b2a34a29ccc18414cbe080742f190f97a7e343f32bba86e6ac0431e353ba. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfceb874-84d9-4441-85c8-ccc18f15ea5c.json and https://artists.proofprofile.net/proofs/artist/bfceb874-84d9-4441-85c8-ccc18f15ea5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).