Michael Doherty
type: MusicGroup
popularity: 3
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f6d14c661dfdc8ca29cc96099e4724bf25d0cdb6659db4f96ae3ed3dc75e644
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953941
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953941
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20db5369-d4b7-4c83-939a-62299c5c6424.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20db5369-d4b7-4c83-939a-62299c5c6424.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20db5369-d4b7-4c83-939a-62299c5c6424
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:51:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f6d14c661dfdc8ca29cc96099e4724bf25d0cdb6659db4f96ae3ed3dc75e644","name":"Michael Doherty","registered_at":"2026-06-16T01:05:22Z","symbol":"NIM0888969","token_address":"0xe4dfede12abddd1cc91f3afb237ffc23ea82b311","type":"artist","uuid":"20db5369-d4b7-4c83-939a-62299c5c6424"}
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 0x8f6d14c661dfdc8ca29cc96099e4724bf25d0cdb6659db4f96ae3ed3dc75e644. Chain 2 (Bitcoin): anchored in block 953941 (2026-06-16T11:51:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20db5369-d4b7-4c83-939a-62299c5c6424.json and https://artists.proofprofile.net/proofs/artist/20db5369-d4b7-4c83-939a-62299c5c6424.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:51:19Z
  text: {"copyright_id":"0x8f6d14c661dfdc8ca29cc96099e4724bf25d0cdb6659db4f96ae3ed3dc75e644","name":"Michael Doherty","registered_at":"2026-06-16T01:05:22Z","symbol":"NIM0888969","token_address":"0xe4dfede12abddd1cc91f3afb237ffc23ea82b311","type":"artist","uuid":"20db5369-d4b7-4c83-939a-62299c5c6424"}
album: World of Discovery
  type: MusicAlbum
  date published: 2019-11-19