Astronomical (JAPAN)
type: MusicGroup
genre: psytrance
popularity: 5
followers: 352
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30509f9567377a73925551e85521406f495586d644b7dedddba30d980e989ced
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3595ffbb-45dc-4bd5-bbb4-7dcfd563e515.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3595ffbb-45dc-4bd5-bbb4-7dcfd563e515.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3595ffbb-45dc-4bd5-bbb4-7dcfd563e515
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30509f9567377a73925551e85521406f495586d644b7dedddba30d980e989ced","name":"Astronomical (JAPAN)","registered_at":"2026-06-16T08:13:13Z","symbol":"NIM0991171","token_address":"0x88dad1990361a0477e65f1d0e472030e141a1864","type":"artist","uuid":"3595ffbb-45dc-4bd5-bbb4-7dcfd563e515"}
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 0x30509f9567377a73925551e85521406f495586d644b7dedddba30d980e989ced. Chain 2 (Bitcoin): anchored in block 954015 (2026-06-16T22:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3595ffbb-45dc-4bd5-bbb4-7dcfd563e515.json and https://artists.proofprofile.net/proofs/artist/3595ffbb-45dc-4bd5-bbb4-7dcfd563e515.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:55:46Z
  text: {"copyright_id":"0x30509f9567377a73925551e85521406f495586d644b7dedddba30d980e989ced","name":"Astronomical (JAPAN)","registered_at":"2026-06-16T08:13:13Z","symbol":"NIM0991171","token_address":"0x88dad1990361a0477e65f1d0e472030e141a1864","type":"artist","uuid":"3595ffbb-45dc-4bd5-bbb4-7dcfd563e515"}
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