Judith Whale
type: MusicGroup
popularity: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0053c51d54b3bf045135b47e3697389ba0be4d30d6b9fb8df5d5c77440624f0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/440de1c6-523f-4f0b-b4e9-14c71dfd94e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/440de1c6-523f-4f0b-b4e9-14c71dfd94e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/440de1c6-523f-4f0b-b4e9-14c71dfd94e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0053c51d54b3bf045135b47e3697389ba0be4d30d6b9fb8df5d5c77440624f0f","name":"Judith Whale","registered_at":"2026-06-16T13:36:14Z","symbol":"NIM1068229","token_address":"0xa1d6658d944915555a471a25c75fddb251f8e976","type":"artist","uuid":"440de1c6-523f-4f0b-b4e9-14c71dfd94e9"}
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 0x0053c51d54b3bf045135b47e3697389ba0be4d30d6b9fb8df5d5c77440624f0f. 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/440de1c6-523f-4f0b-b4e9-14c71dfd94e9.json and https://artists.proofprofile.net/proofs/artist/440de1c6-523f-4f0b-b4e9-14c71dfd94e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0053c51d54b3bf045135b47e3697389ba0be4d30d6b9fb8df5d5c77440624f0f","name":"Judith Whale","registered_at":"2026-06-16T13:36:14Z","symbol":"NIM1068229","token_address":"0xa1d6658d944915555a471a25c75fddb251f8e976","type":"artist","uuid":"440de1c6-523f-4f0b-b4e9-14c71dfd94e9"}