The Time-Keepers
type: MusicGroup
popularity: 11
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x556752a60e42b0ed12853ea1c59149ee0defa89c249562e83f364dae9f21076f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fc395e1-f957-44e8-b818-04a311007891.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fc395e1-f957-44e8-b818-04a311007891.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7fc395e1-f957-44e8-b818-04a311007891
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x556752a60e42b0ed12853ea1c59149ee0defa89c249562e83f364dae9f21076f","name":"The Time-Keepers","registered_at":"2026-06-14T17:57:05Z","symbol":"NIM0531407","token_address":"0xfe1b715ae842472aef7d62a6ebd53e1bda5b0dbc","type":"artist","uuid":"7fc395e1-f957-44e8-b818-04a311007891"}
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 0x556752a60e42b0ed12853ea1c59149ee0defa89c249562e83f364dae9f21076f. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fc395e1-f957-44e8-b818-04a311007891.json and https://artists.proofprofile.net/proofs/artist/7fc395e1-f957-44e8-b818-04a311007891.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x556752a60e42b0ed12853ea1c59149ee0defa89c249562e83f364dae9f21076f","name":"The Time-Keepers","registered_at":"2026-06-14T17:57:05Z","symbol":"NIM0531407","token_address":"0xfe1b715ae842472aef7d62a6ebd53e1bda5b0dbc","type":"artist","uuid":"7fc395e1-f957-44e8-b818-04a311007891"}
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