The Impalers
type: MusicGroup
genre: rocksteady
genre: ska
popularity: 3
followers: 758
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dcdb1e006822e12c91ebdbd21f214336b0461cd0470b1436de3f24dde7a0124
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/a2669606-50be-413f-b9c1-f5270ef59df5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2669606-50be-413f-b9c1-f5270ef59df5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2669606-50be-413f-b9c1-f5270ef59df5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dcdb1e006822e12c91ebdbd21f214336b0461cd0470b1436de3f24dde7a0124","name":"The Impalers","registered_at":"2026-06-20T06:19:50Z","symbol":"NIM1537680","token_address":"0x397f68091e9d85e79695a856c40df25e3e5240d2","type":"artist","uuid":"a2669606-50be-413f-b9c1-f5270ef59df5"}
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 0x0dcdb1e006822e12c91ebdbd21f214336b0461cd0470b1436de3f24dde7a0124. 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/a2669606-50be-413f-b9c1-f5270ef59df5.json and https://artists.proofprofile.net/proofs/artist/a2669606-50be-413f-b9c1-f5270ef59df5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x0dcdb1e006822e12c91ebdbd21f214336b0461cd0470b1436de3f24dde7a0124","name":"The Impalers","registered_at":"2026-06-20T06:19:50Z","symbol":"NIM1537680","token_address":"0x397f68091e9d85e79695a856c40df25e3e5240d2","type":"artist","uuid":"a2669606-50be-413f-b9c1-f5270ef59df5"}
album: Blood, Rum & Reggae
  type: MusicAlbum
  date published: 2007-01-01
album: Blood, Rum & Reggae
  type: MusicAlbum
  date published: 2008-01-01