Morgan Wallace (born Maier Weill, July 26, 1881 – December 12, 1953) was an American actor. He appeared in more than 120 films between 1914 and 1946, including W.C. Fields' It's a Gift (1934) Introduc
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 0x4feda0504386b9da8da52443934219ee0bf2a2b0252db97fbe5223db24160903. Chain 2 (Bitcoin): anchored in block 954040 (2026-06-17T03:05:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e896fe7-61cd-4434-b5a8-b848fa863932.json and https://artists.proofprofile.net/proofs/artist/3e896fe7-61cd-4434-b5a8-b848fa863932.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Granados: Spanish Dance Op. 5, No. 5 – Chopin: Nocturne in Db Major, Op. 27, No. 2 – Khatchaturian: Toccata in Eb Minor – Debussy: Arabesque No. 1 – Mendelssohn: Lieder Ohne Worte, Op.30, No. 6 - Allegretto in F# Minor – Bach: Prelude in C# Major – Bach:
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x8e975950248ef34c4a982d1fd01fc3cdfe985616daf60112e5686eb35e3fc948. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81281437.