The Commercials
type: MusicGroup
genre: ska punk
genre: skate punk
popularity: 2
followers: 272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0112b20ba79fde874b91d745b9e22a1dfd99654efd5e6f8ad902dd9ed9a7fbca
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/bb4a8dc2-a186-44e1-a97c-d1083e3bac56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb4a8dc2-a186-44e1-a97c-d1083e3bac56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb4a8dc2-a186-44e1-a97c-d1083e3bac56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0112b20ba79fde874b91d745b9e22a1dfd99654efd5e6f8ad902dd9ed9a7fbca","name":"The Commercials","registered_at":"2026-06-20T16:46:39Z","symbol":"NIM1660261","token_address":"0xcaef87047c3c2cf6827847bca6a141b08ac5ebfe","type":"artist","uuid":"bb4a8dc2-a186-44e1-a97c-d1083e3bac56"}
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 0x0112b20ba79fde874b91d745b9e22a1dfd99654efd5e6f8ad902dd9ed9a7fbca. 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/bb4a8dc2-a186-44e1-a97c-d1083e3bac56.json and https://artists.proofprofile.net/proofs/artist/bb4a8dc2-a186-44e1-a97c-d1083e3bac56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x0112b20ba79fde874b91d745b9e22a1dfd99654efd5e6f8ad902dd9ed9a7fbca","name":"The Commercials","registered_at":"2026-06-20T16:46:39Z","symbol":"NIM1660261","token_address":"0xcaef87047c3c2cf6827847bca6a141b08ac5ebfe","type":"artist","uuid":"bb4a8dc2-a186-44e1-a97c-d1083e3bac56"}
album: First Time For Everything
  type: MusicAlbum
  date published: 1999-06-01
album: Twenty Years Tonight
  type: MusicAlbum
  date published: 2002-01-01
album: Five Way Split
  type: MusicAlbum
  date published: 2002-03-24
album: It's Not What You Say It's How You Say It
  type: MusicAlbum
  date published: 2003-05-20
album: It's Not What You Say It's How You Say It
  type: MusicAlbum
  date published: 2003-05-20
album: The Split: The Commercials vs. Shadow Agency
  type: MusicAlbum
  date published: 2005-07-26
album: The Summer Jams LP
  type: MusicAlbum
  date published: 2006-01-20