Kent Haruf
type: MusicGroup
description: Alan Kent Haruf (, rhymes with sheriff; February 24, 1943 – November 30, 2014) was an American writer born and raised in the US state of Colorado. He wrote six novels and several short stories set on
popularity: 13
followers: 249
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d3552f218a8cafa127774b4fc35c38730056ca1b4d5d2edd69982bb588c3793
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dce5b83-9d50-4606-bd68-9bb12820dc87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dce5b83-9d50-4606-bd68-9bb12820dc87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9dce5b83-9d50-4606-bd68-9bb12820dc87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d3552f218a8cafa127774b4fc35c38730056ca1b4d5d2edd69982bb588c3793","name":"Kent Haruf","registered_at":"2026-06-14T21:09:05Z","symbol":"NIM0577177","token_address":"0x5314df7a560eac049b09c2b83dc25e5f869f8a5a","type":"artist","uuid":"9dce5b83-9d50-4606-bd68-9bb12820dc87"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3552f218a8cafa127774b4fc35c38730056ca1b4d5d2edd69982bb588c3793. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dce5b83-9d50-4606-bd68-9bb12820dc87.json and https://artists.proofprofile.net/proofs/artist/9dce5b83-9d50-4606-bd68-9bb12820dc87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0x2d3552f218a8cafa127774b4fc35c38730056ca1b4d5d2edd69982bb588c3793","name":"Kent Haruf","registered_at":"2026-06-14T21:09:05Z","symbol":"NIM0577177","token_address":"0x5314df7a560eac049b09c2b83dc25e5f869f8a5a","type":"artist","uuid":"9dce5b83-9d50-4606-bd68-9bb12820dc87"}
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  date published: 2023-05-24