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 0x2fb36d5a5150a3bb2abf6572872ac4cbe88aa123850494408b1222e0af9d02b1. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e31c745-aaf8-4460-a8e1-5ef1ef0f333f.json and https://artists.proofprofile.net/proofs/artist/0e31c745-aaf8-4460-a8e1-5ef1ef0f333f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
First Lullaby - Music to Soothe a Teething Baby: Help Your Child Sleep, Quiet Night, Calming Ambient, Don’t Cry, Newborn Dreams
Dyp søvn og beroligende musikalske øyeblikk for nyfødte - Stopp babyskrik, vuggesanger, new age musikk
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