The Smooths
type: MusicGroup
genre: ska
genre: ska punk
popularity: 3
followers: 679
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ace7dbb3063d99aee32420bc5af9a813de2e65aa61501ec2bd13d7b7e567de3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/492f5027-48c0-4c76-ae22-3a1e3ba8ed88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/492f5027-48c0-4c76-ae22-3a1e3ba8ed88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/492f5027-48c0-4c76-ae22-3a1e3ba8ed88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ace7dbb3063d99aee32420bc5af9a813de2e65aa61501ec2bd13d7b7e567de3","name":"The Smooths","registered_at":"2026-06-16T15:02:54Z","symbol":"NIM1088916","token_address":"0xc5d514f246a808c7a4acd4690c376a7c20edd5b9","type":"artist","uuid":"492f5027-48c0-4c76-ae22-3a1e3ba8ed88"}
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 0x6ace7dbb3063d99aee32420bc5af9a813de2e65aa61501ec2bd13d7b7e567de3. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/492f5027-48c0-4c76-ae22-3a1e3ba8ed88.json and https://artists.proofprofile.net/proofs/artist/492f5027-48c0-4c76-ae22-3a1e3ba8ed88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x6ace7dbb3063d99aee32420bc5af9a813de2e65aa61501ec2bd13d7b7e567de3","name":"The Smooths","registered_at":"2026-06-16T15:02:54Z","symbol":"NIM1088916","token_address":"0xc5d514f246a808c7a4acd4690c376a7c20edd5b9","type":"artist","uuid":"492f5027-48c0-4c76-ae22-3a1e3ba8ed88"}
album: Very Own Vegas
  type: MusicAlbum
  date published: 1997
album: No Brakes
  type: MusicAlbum
  date published: 1998
album: Very Own Vegas
  type: MusicAlbum
  date published: 1998-04-01
album: Very Own Vegas
  type: MusicAlbum
  date published: 1998-04-01
album: No Brakes
  type: MusicAlbum
  date published: 1998-07-07
album: No Brakes
  type: MusicAlbum
  date published: 1998-07-07
album: No Brakes
  type: MusicAlbum
  date published: 1998-07-07