Derek Turesky
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popularity: 11
followers: 1467
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  value: 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-14T19:51:57Z
  text: {"copyright_id":"0x22d353ede8aa4de1ec477afeb2da451c173ae8c676fa62d66516f6e990929ba6","name":"Derek Turesky","registered_at":"2026-06-14T15:12:50Z","symbol":"NIM0492258","token_address":"0xea8c7dee6b1c14bd9630938332db32d6b3225650","type":"artist","uuid":"66bb30b1-55e5-4ecb-af75-7f4db56079ef"}
album: Mindfulness Meditation and Stress Reduction for Beginners: The Garden of NOW (Audio CD)
  type: MusicAlbum
  date published: 2010-05-27
  track: Introduction to Mindfulness
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    duration: PT3M36S
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    by artist: Derek Turesky
    in album: Mindfulness Meditation and Stress Reduction for Beginners: The Garden of NOW (Audio CD)
      type: MusicAlbum
      date published: 2010-05-27
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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 → 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
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eab93e9672a0b8e1b11b7c9baea817a985a5533c77d98c63812adbfd894cccd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1100967 — a six-check JSON result.
      date published: 2026-07-03T19:59:51Z
    audio: Introduction to Mindfulness
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