"Moneytalks" is a song written by Malcolm and Angus Young and produced by Bruce Fairbairn for the Australian hard rock band AC/DC. It was released as the second single from the band's 12th studio albu
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 0xfcfa22a12fec85e6e86fb884aaf969263a4b672d5d82000f0680c49729268dcd. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07c9804d-c270-42b3-b474-828a0f45a074.json and https://artists.proofprofile.net/proofs/artist/07c9804d-c270-42b3-b474-828a0f45a074.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).