The Dynamics were an American R&B group from Detroit, Michigan. The Dynamics were formed in the early 1960s. Their first hit was 1963's "Misery", which formed the basis for the Who's first record, "Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221545f1e9ec47c2f1668cae3488b1ce2e5bc7b2b804cef43587803200c2ee92. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23475d39-36fa-48cf-a558-5d92f5813e77.json and https://artists.proofprofile.net/proofs/artist/23475d39-36fa-48cf-a558-5d92f5813e77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).