Almost Everything is an album by American jazz pianist Don Friedman recorded in Denmark in 1995 and released on the Danish SteepleChase label.Don Friedman discography accessed May 31, 2017Di Filippo,
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 0x6b8282de9c94ab24b1749e17a4412f18978d57c52c35500a016d2cb7fd0f7f0e. 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/706e21af-9989-477e-bacb-317f5c9625fe.json and https://artists.proofprofile.net/proofs/artist/706e21af-9989-477e-bacb-317f5c9625fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).