Doctor True
type: MusicGroup
popularity: 3
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x834b10be1223c272158116520a2743718ec4725dfe0a43b354e4ae9d778fe81f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953933
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953933
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2020f050-dd54-421f-bcd3-2c4d4b50d865.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2020f050-dd54-421f-bcd3-2c4d4b50d865.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2020f050-dd54-421f-bcd3-2c4d4b50d865
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:13:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x834b10be1223c272158116520a2743718ec4725dfe0a43b354e4ae9d778fe81f","name":"Doctor True","registered_at":"2026-06-16T00:40:32Z","symbol":"NIM0883046","token_address":"0x6c8e87f6700471873767090729ef53dd30fdff35","type":"artist","uuid":"2020f050-dd54-421f-bcd3-2c4d4b50d865"}
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 0x834b10be1223c272158116520a2743718ec4725dfe0a43b354e4ae9d778fe81f. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2020f050-dd54-421f-bcd3-2c4d4b50d865.json and https://artists.proofprofile.net/proofs/artist/2020f050-dd54-421f-bcd3-2c4d4b50d865.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x834b10be1223c272158116520a2743718ec4725dfe0a43b354e4ae9d778fe81f","name":"Doctor True","registered_at":"2026-06-16T00:40:32Z","symbol":"NIM0883046","token_address":"0x6c8e87f6700471873767090729ef53dd30fdff35","type":"artist","uuid":"2020f050-dd54-421f-bcd3-2c4d4b50d865"}