The Versions is the sixth studio album by Neneh Cherry, released on 10 June 2022 via EMI Records. The album consists of reworked versions of songs from Cherry's back catalogue, featuring guest appeara
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 0xa604a5205f9bf1f374994b301e538342b04db57b0200e337e55d1ba05ee44f39. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8dc667b-12ec-4cd9-8441-672d1eb28fac.json and https://artists.proofprofile.net/proofs/artist/c8dc667b-12ec-4cd9-8441-672d1eb28fac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).