SCREW WALKER
type: MusicGroup
genre: melodic hardcore
genre: skate punk
popularity: 2
followers: 450
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02f58a556891a4a885e72f4cd7134610709e7b4a56b9569af2baba484ba8dbad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a10f4788-0b51-47e0-80c7-f9bf835a0b81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a10f4788-0b51-47e0-80c7-f9bf835a0b81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a10f4788-0b51-47e0-80c7-f9bf835a0b81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02f58a556891a4a885e72f4cd7134610709e7b4a56b9569af2baba484ba8dbad","name":"SCREW WALKER","registered_at":"2026-06-20T05:25:17Z","symbol":"NIM1528881","token_address":"0xea0c6a3e13018a8b82018c0faf9c31bf0f94bb05","type":"artist","uuid":"a10f4788-0b51-47e0-80c7-f9bf835a0b81"}
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 0x02f58a556891a4a885e72f4cd7134610709e7b4a56b9569af2baba484ba8dbad. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a10f4788-0b51-47e0-80c7-f9bf835a0b81.json and https://artists.proofprofile.net/proofs/artist/a10f4788-0b51-47e0-80c7-f9bf835a0b81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x02f58a556891a4a885e72f4cd7134610709e7b4a56b9569af2baba484ba8dbad","name":"SCREW WALKER","registered_at":"2026-06-20T05:25:17Z","symbol":"NIM1528881","token_address":"0xea0c6a3e13018a8b82018c0faf9c31bf0f94bb05","type":"artist","uuid":"a10f4788-0b51-47e0-80c7-f9bf835a0b81"}
album: 1998
  type: MusicAlbum
  date published: 2022-06-07
album: 1998
  type: MusicAlbum
  date published: 2022-06-07
album: Dumptruck
  type: MusicAlbum
  date published: 2022-08-07
album: Dumptruck
  type: MusicAlbum
  date published: 2022-08-07
album: BALLAD No.40
  type: MusicAlbum
  date published: 2022-09-07
album: BALLAD No.40
  type: MusicAlbum
  date published: 2022-09-07