Harold L. Walters
type: MusicGroup
description: Harold Laurence Walters (September 29, 1918 — October 22, 1984) was an American composer. He also used the pseudonym Fred L. Frank. Life & career Walters was born on September 29, 1918 in Gurdon, Ar
track: Hootenanny
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  by artist: Harold L. Walters
  by artist: Stadtmusik HELVETIA Grenchen & Ernst Obrecht
  by artist: Ernst Obrecht
  in album: Harmonie in Concert
    type: MusicAlbum
    date published: 1989
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    value: 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
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    date published: 2026-07-30T05:15:54Z
  audio: Hootenanny
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