Dr. Iguana
type: MusicGroup
popularity: 6
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe026bb2addabac0a29123d248c14ed57bde07d04d5784f487e4f0a4703defbd8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4478d069-635e-4c3c-b2c2-3193de782377.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4478d069-635e-4c3c-b2c2-3193de782377.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4478d069-635e-4c3c-b2c2-3193de782377
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe026bb2addabac0a29123d248c14ed57bde07d04d5784f487e4f0a4703defbd8","name":"Dr. Iguana","registered_at":"2026-06-16T13:31:56Z","symbol":"NIM1067204","token_address":"0x619fcd1c48cd7ab55b41125779096ba26912a0d7","type":"artist","uuid":"4478d069-635e-4c3c-b2c2-3193de782377"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe026bb2addabac0a29123d248c14ed57bde07d04d5784f487e4f0a4703defbd8. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4478d069-635e-4c3c-b2c2-3193de782377.json and https://artists.proofprofile.net/proofs/artist/4478d069-635e-4c3c-b2c2-3193de782377.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0xe026bb2addabac0a29123d248c14ed57bde07d04d5784f487e4f0a4703defbd8","name":"Dr. Iguana","registered_at":"2026-06-16T13:31:56Z","symbol":"NIM1067204","token_address":"0x619fcd1c48cd7ab55b41125779096ba26912a0d7","type":"artist","uuid":"4478d069-635e-4c3c-b2c2-3193de782377"}
album: Pensamento Prostrado
  type: MusicAlbum
  date published: 2025-06-01