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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-19T11:47:20Z
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-05T04:47:21Z
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album: Pomodoro Study Time
album: Pomodoro Study Technique
album: Focus Flow

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Pomodoro Study Time
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T18:48:28Z
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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 → 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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T08:12:25Z
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Pomodoro Study Technique
type: MusicAlbum
date published: 2025-07-11

Focus Flow
type: MusicAlbum
date published: 2025-11-15