Philip Guyler
type: MusicGroup
genre: neoclassical
popularity: 31
followers: 2478
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc205e165810340f22212c288899c4ad7e9ca7137032fb9db29e5b6f756f69bd4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a104a93-7b32-488b-ab16-aef639e1a5d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a104a93-7b32-488b-ab16-aef639e1a5d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a104a93-7b32-488b-ab16-aef639e1a5d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc205e165810340f22212c288899c4ad7e9ca7137032fb9db29e5b6f756f69bd4","name":"Philip Guyler","registered_at":"2026-06-12T01:32:01Z","symbol":"NIM0157699","token_address":"0x1d4799d95ccac5dae5dfff4f0dacc0a5b670e49b","type":"artist","uuid":"7a104a93-7b32-488b-ab16-aef639e1a5d2"}
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 0xc205e165810340f22212c288899c4ad7e9ca7137032fb9db29e5b6f756f69bd4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a104a93-7b32-488b-ab16-aef639e1a5d2.json and https://artists.proofprofile.net/proofs/artist/7a104a93-7b32-488b-ab16-aef639e1a5d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xc205e165810340f22212c288899c4ad7e9ca7137032fb9db29e5b6f756f69bd4","name":"Philip Guyler","registered_at":"2026-06-12T01:32:01Z","symbol":"NIM0157699","token_address":"0x1d4799d95ccac5dae5dfff4f0dacc0a5b670e49b","type":"artist","uuid":"7a104a93-7b32-488b-ab16-aef639e1a5d2"}
album: True Stories
  type: MusicAlbum
  date published: 2019-11-17