Errol Flynn Evil
type: MusicGroup
popularity: 6
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe60c859d201ae5196321f20bf3f61e760eabe3b06507181aa6699b1ecda8a2a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d37d9fc8-b9c3-4bea-ace5-0a9ea07e4f4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d37d9fc8-b9c3-4bea-ace5-0a9ea07e4f4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d37d9fc8-b9c3-4bea-ace5-0a9ea07e4f4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe60c859d201ae5196321f20bf3f61e760eabe3b06507181aa6699b1ecda8a2a5","name":"Errol Flynn Evil","registered_at":"2026-06-21T01:48:48Z","symbol":"NIM1781934","token_address":"0xfba2f3893a08fcced317072f625da52c4cd2c9ac","type":"artist","uuid":"d37d9fc8-b9c3-4bea-ace5-0a9ea07e4f4d"}
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 0xe60c859d201ae5196321f20bf3f61e760eabe3b06507181aa6699b1ecda8a2a5. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d37d9fc8-b9c3-4bea-ace5-0a9ea07e4f4d.json and https://artists.proofprofile.net/proofs/artist/d37d9fc8-b9c3-4bea-ace5-0a9ea07e4f4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xe60c859d201ae5196321f20bf3f61e760eabe3b06507181aa6699b1ecda8a2a5","name":"Errol Flynn Evil","registered_at":"2026-06-21T01:48:48Z","symbol":"NIM1781934","token_address":"0xfba2f3893a08fcced317072f625da52c4cd2c9ac","type":"artist","uuid":"d37d9fc8-b9c3-4bea-ace5-0a9ea07e4f4d"}