ズーカラデル
type: MusicGroup
popularity: 10
followers: 246
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2895de225741eba370b1ba8591e41623ebdeb7abc79dca0f7d6845b243a790b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4fb3636-9794-4db3-95d2-cb3bfb05c43f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4fb3636-9794-4db3-95d2-cb3bfb05c43f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4fb3636-9794-4db3-95d2-cb3bfb05c43f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2895de225741eba370b1ba8591e41623ebdeb7abc79dca0f7d6845b243a790b","name":"ズーカラデル","registered_at":"2026-06-20T14:37:19Z","symbol":"NIM1631603","token_address":"0x96c861792c57ff8af35f4ccdea2618b0401338e0","type":"artist","uuid":"b4fb3636-9794-4db3-95d2-cb3bfb05c43f"}
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 0xd2895de225741eba370b1ba8591e41623ebdeb7abc79dca0f7d6845b243a790b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4fb3636-9794-4db3-95d2-cb3bfb05c43f.json and https://artists.proofprofile.net/proofs/artist/b4fb3636-9794-4db3-95d2-cb3bfb05c43f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd2895de225741eba370b1ba8591e41623ebdeb7abc79dca0f7d6845b243a790b","name":"ズーカラデル","registered_at":"2026-06-20T14:37:19Z","symbol":"NIM1631603","token_address":"0x96c861792c57ff8af35f4ccdea2618b0401338e0","type":"artist","uuid":"b4fb3636-9794-4db3-95d2-cb3bfb05c43f"}