alt=A grey 2021 full suspension mountain bike with a four-bar linkage rear suspension in front of a buildings wall and door.|thumb|2020 full suspension mountain bike A mountain bike (MTB) or mountain
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 0xd9923231cfdb00450eacd58f632e921fe1165f4161a69da286f2dc56a32d3367. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86bd7e22-7a8d-4f02-aef9-e0c978d01705.json and https://artists.proofprofile.net/proofs/artist/86bd7e22-7a8d-4f02-aef9-e0c978d01705.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Lost My Hopes (In Paradise) [Radio Edit]