Daniel, Fred & Julie is an album by Canadian musicians Daniel Romano, Frederick Squire and Julie Doiron, released December 1, 2009 on You've Changed Records.. chartattack.com, November 3, 2009. The a
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 0x32bad1883a3c495acf4f97194065318de71e7aa21dc6f219be6373fa1db129a7. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e0c3681-f2bb-4d43-a782-819a1d1e2d56.json and https://artists.proofprofile.net/proofs/artist/5e0c3681-f2bb-4d43-a782-819a1d1e2d56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).