Ezra Kestrel
type: MusicGroup
popularity: 17
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3bed2864bfa9d3302a62e1dd2f4c46b7802fb32d04a6d2aae6800e6ffef3954
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/358d64c7-9721-4b88-a02b-7bf1dc3eb9f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/358d64c7-9721-4b88-a02b-7bf1dc3eb9f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/358d64c7-9721-4b88-a02b-7bf1dc3eb9f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3bed2864bfa9d3302a62e1dd2f4c46b7802fb32d04a6d2aae6800e6ffef3954","name":"Ezra Kestrel","registered_at":"2026-06-14T10:02:06Z","symbol":"NIM0418098","token_address":"0x25aec1cd14bafa2a0ebfe4c4fc33f13221ac1c6c","type":"artist","uuid":"358d64c7-9721-4b88-a02b-7bf1dc3eb9f4"}
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 0xd3bed2864bfa9d3302a62e1dd2f4c46b7802fb32d04a6d2aae6800e6ffef3954. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/358d64c7-9721-4b88-a02b-7bf1dc3eb9f4.json and https://artists.proofprofile.net/proofs/artist/358d64c7-9721-4b88-a02b-7bf1dc3eb9f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0xd3bed2864bfa9d3302a62e1dd2f4c46b7802fb32d04a6d2aae6800e6ffef3954","name":"Ezra Kestrel","registered_at":"2026-06-14T10:02:06Z","symbol":"NIM0418098","token_address":"0x25aec1cd14bafa2a0ebfe4c4fc33f13221ac1c6c","type":"artist","uuid":"358d64c7-9721-4b88-a02b-7bf1dc3eb9f4"}
album: Stranding Kids
  type: MusicAlbum
  date published: 2024-08-11