1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x658c2b9728d14dfe4c86c026cdca871aea9593f4cc63631bc41c29599b7b3ded. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dac5aaa7-fa33-4953-b6f2-ddf6d5986b18.json and https://artists.proofprofile.net/proofs/artist/dac5aaa7-fa33-4953-b6f2-ddf6d5986b18.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Spa & Hotel Music 2014 – Best Relaxing, Meditation & Pilates Songs
Il Dolce far Niente - Musica Relax Lounge, Vol. 1