Walker Style
type: MusicGroup
popularity: 2
followers: 82
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8542006cdb6c69b78c35f6f170800d320413d04a1953847b9fd6ebb237352cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c468ba3e-6f9a-482e-b9cc-a59a92e32a37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c468ba3e-6f9a-482e-b9cc-a59a92e32a37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c468ba3e-6f9a-482e-b9cc-a59a92e32a37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8542006cdb6c69b78c35f6f170800d320413d04a1953847b9fd6ebb237352cd","name":"Walker Style","registered_at":"2026-06-20T20:38:13Z","symbol":"NIM1706433","token_address":"0x40988b5b205c531bd3edc90e79c089787016bd11","type":"artist","uuid":"c468ba3e-6f9a-482e-b9cc-a59a92e32a37"}
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 0xf8542006cdb6c69b78c35f6f170800d320413d04a1953847b9fd6ebb237352cd. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c468ba3e-6f9a-482e-b9cc-a59a92e32a37.json and https://artists.proofprofile.net/proofs/artist/c468ba3e-6f9a-482e-b9cc-a59a92e32a37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf8542006cdb6c69b78c35f6f170800d320413d04a1953847b9fd6ebb237352cd","name":"Walker Style","registered_at":"2026-06-20T20:38:13Z","symbol":"NIM1706433","token_address":"0x40988b5b205c531bd3edc90e79c089787016bd11","type":"artist","uuid":"c468ba3e-6f9a-482e-b9cc-a59a92e32a37"}
album: My Life
  type: MusicAlbum
  date published: 2020-03-09
album: Destination
  type: MusicAlbum
  date published: 2020-10-07
album: Luminary Light
  type: MusicAlbum
  date published: 2023-03-03
album: For You Love
  type: MusicAlbum
  date published: 2023-08-20
album: World
  type: MusicAlbum
  date published: 2025-05-04