Oliver De Coque in USA
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duration: PT17M7S
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by artist: Chief Dr. Oliver De Coque & His Expo '76 Ogene Sound Super of Africa
in album: Oliver de Coque in U.S.A
  type: MusicAlbum
  date published: 2011-10-16
genre: igbo-traditional
genre: ogene
isrc code: USA371462531
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cb701d0394f731ae015c5696555ffcbb2213e97d0eab90d483c31395d10d6b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USA371462531.
  date published: 2026-07-08T03:39:04Z
audio: Oliver De Coque in USA
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  additional property: Key Name
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