Matt Murray
type: MusicGroup
popularity: 3
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d04a9a104cf47a5c1335715ecd4a260a0ed5c6ae7fdbd6f45a3f8fa3caf1227
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a8f8e0e-7973-4fff-8b26-c38313889e7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a8f8e0e-7973-4fff-8b26-c38313889e7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a8f8e0e-7973-4fff-8b26-c38313889e7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d04a9a104cf47a5c1335715ecd4a260a0ed5c6ae7fdbd6f45a3f8fa3caf1227","name":"Matt Murray","registered_at":"2026-06-16T04:20:33Z","symbol":"NIM0935601","token_address":"0x652e4a6d39991cfbddfdc3cadcaf70d558a9a9c4","type":"artist","uuid":"2a8f8e0e-7973-4fff-8b26-c38313889e7c"}
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 0x5d04a9a104cf47a5c1335715ecd4a260a0ed5c6ae7fdbd6f45a3f8fa3caf1227. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a8f8e0e-7973-4fff-8b26-c38313889e7c.json and https://artists.proofprofile.net/proofs/artist/2a8f8e0e-7973-4fff-8b26-c38313889e7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0x5d04a9a104cf47a5c1335715ecd4a260a0ed5c6ae7fdbd6f45a3f8fa3caf1227","name":"Matt Murray","registered_at":"2026-06-16T04:20:33Z","symbol":"NIM0935601","token_address":"0x652e4a6d39991cfbddfdc3cadcaf70d558a9a9c4","type":"artist","uuid":"2a8f8e0e-7973-4fff-8b26-c38313889e7c"}
album: Under the Skin
  type: MusicAlbum
  date published: 2003-01-01
album: I'm Gonna Fly
  type: MusicAlbum
  date published: 2014-05-26
album: Took a Trip
  type: MusicAlbum
  date published: 2014-07-27
album: Port Royal
  type: MusicAlbum
  date published: 2016-12-25