Matthew Braidley
type: MusicGroup
popularity: 3
followers: 155
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafd9d6ab23c466e066b2788205c58abf92cd2de72862248e115110f4eba236f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9552da6-a66a-4bcc-b71f-9f69700279f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9552da6-a66a-4bcc-b71f-9f69700279f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9552da6-a66a-4bcc-b71f-9f69700279f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafd9d6ab23c466e066b2788205c58abf92cd2de72862248e115110f4eba236f4","name":"Matthew Braidley","registered_at":"2026-06-20T16:01:48Z","symbol":"NIM1649162","token_address":"0x5b917e80e081257085c4d34c9cd517d7843159b4","type":"artist","uuid":"b9552da6-a66a-4bcc-b71f-9f69700279f5"}
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 0xafd9d6ab23c466e066b2788205c58abf92cd2de72862248e115110f4eba236f4. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9552da6-a66a-4bcc-b71f-9f69700279f5.json and https://artists.proofprofile.net/proofs/artist/b9552da6-a66a-4bcc-b71f-9f69700279f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xafd9d6ab23c466e066b2788205c58abf92cd2de72862248e115110f4eba236f4","name":"Matthew Braidley","registered_at":"2026-06-20T16:01:48Z","symbol":"NIM1649162","token_address":"0x5b917e80e081257085c4d34c9cd517d7843159b4","type":"artist","uuid":"b9552da6-a66a-4bcc-b71f-9f69700279f5"}
album: Oh How Lovely Was the Morning
  type: MusicAlbum
  date published: 2023-06-04
album: Lead Kindly Light
  type: MusicAlbum
  date published: 2023-07-05
album: Lead Thou Me On
  type: MusicAlbum
  date published: 2024-03-23
album: Come Thou Fount (Cello)
  type: MusicAlbum
  date published: 2025-01-01