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 0x3ab19e2220af4b8e54a0a089819d53de8ec0ae6041257b67d234063d72788ee5. 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/73a6e5a5-9492-4b36-950e-bdddb0ee4987.json and https://artists.proofprofile.net/proofs/artist/73a6e5a5-9492-4b36-950e-bdddb0ee4987.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relaxation music for sound therapy and restful sleep, massage, meditation and yoga.
Soft Piano Music for Meditation, Relax, Yoga, Zen, Sleep, Massage and Baby
Christmas Song Compilation: an Absolutely Magical Collection of Unforgettable Tunes