Instrumental Hotel Jazz
type: MusicGroup
popularity: 3
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30189e70e2146792fbfd07d4d3154105e26e865d510a6a124b0b721e55d4fbec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58b7a6b5-c299-4164-8bcb-42471a301768.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58b7a6b5-c299-4164-8bcb-42471a301768.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/58b7a6b5-c299-4164-8bcb-42471a301768
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30189e70e2146792fbfd07d4d3154105e26e865d510a6a124b0b721e55d4fbec","name":"Instrumental Hotel Jazz","registered_at":"2026-06-16T20:32:27Z","symbol":"NIM1167559","token_address":"0x1b16e5b1c8dd975540b26c4dde62a35457f0f53c","type":"artist","uuid":"58b7a6b5-c299-4164-8bcb-42471a301768"}
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 0x30189e70e2146792fbfd07d4d3154105e26e865d510a6a124b0b721e55d4fbec. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58b7a6b5-c299-4164-8bcb-42471a301768.json and https://artists.proofprofile.net/proofs/artist/58b7a6b5-c299-4164-8bcb-42471a301768.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x30189e70e2146792fbfd07d4d3154105e26e865d510a6a124b0b721e55d4fbec","name":"Instrumental Hotel Jazz","registered_at":"2026-06-16T20:32:27Z","symbol":"NIM1167559","token_address":"0x1b16e5b1c8dd975540b26c4dde62a35457f0f53c","type":"artist","uuid":"58b7a6b5-c299-4164-8bcb-42471a301768"}
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