A mantra ( ; Pali: mantra) or mantram (Devanagari: मन्त्रम्)"mantra" . Random House Webster's Unabridged Dictionary. is a sacred utterance, a numinous sound, a syllable, word or phonemes, or group of
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 0x1b0afffb90c939d088188dee03eae11fc13a20c984a7778f66d0a93041da27b1. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1273104-3f0d-4a03-848b-2210aa63e82b.json and https://artists.proofprofile.net/proofs/artist/a1273104-3f0d-4a03-848b-2210aa63e82b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).