Captain Everything!
type: MusicGroup
genre: melodic hardcore
genre: punk
genre: ska
genre: ska punk
genre: skate punk
description: Captain Everything! were a British punk band from Watford, England. Formed in 1998, the band play high tempo pop-punk, which was branded "Bubblegum Thrash". Renowned for their heavy touring schedule,
popularity: 9
followers: 2053
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b5b6a0631ee26cc096d2cc7be12578c2244e5a0c0f6809a16d8d9e0feb74740
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/377995fb-b327-4c5e-927f-2e709656a035.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/377995fb-b327-4c5e-927f-2e709656a035.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/377995fb-b327-4c5e-927f-2e709656a035
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b5b6a0631ee26cc096d2cc7be12578c2244e5a0c0f6809a16d8d9e0feb74740","name":"Captain Everything!","registered_at":"2026-06-16T08:51:19Z","symbol":"NIM1000271","token_address":"0xde0371e8a75293ac36a8519d58546b78cea7a720","type":"artist","uuid":"377995fb-b327-4c5e-927f-2e709656a035"}
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 0x3b5b6a0631ee26cc096d2cc7be12578c2244e5a0c0f6809a16d8d9e0feb74740. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/377995fb-b327-4c5e-927f-2e709656a035.json and https://artists.proofprofile.net/proofs/artist/377995fb-b327-4c5e-927f-2e709656a035.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x3b5b6a0631ee26cc096d2cc7be12578c2244e5a0c0f6809a16d8d9e0feb74740","name":"Captain Everything!","registered_at":"2026-06-16T08:51:19Z","symbol":"NIM1000271","token_address":"0xde0371e8a75293ac36a8519d58546b78cea7a720","type":"artist","uuid":"377995fb-b327-4c5e-927f-2e709656a035"}
album: Buena Vista Bingo Club
  type: MusicAlbum
  date published: 2006-11-14
album: It's Not Rocket Science
  type: MusicAlbum
  date published: 2006-11-14
album: Learning to Play with…
  type: MusicAlbum
  date published: 2006-11-14