Marion Marie Hall (born 12 July 1969), formerly known by the stage name Lady Saw, is a Jamaican singer whose career has spanned over two decades. Formerly known as the "Queen of Dancehall", she is kno
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 0x42f58436036827229416ab62955f46d38c7390bdf18fa07ec747b1b4d11cd990. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae8aab34-81a5-42a9-8437-631712bed751.json and https://artists.proofprofile.net/proofs/artist/ae8aab34-81a5-42a9-8437-631712bed751.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).