The Black Frame Spectacle
type: MusicGroup
genre: ska punk
popularity: 2
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e7b3427d35a0875ebe8ee97f638fcac54f492b2c4d647c44c61246007149943
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be7731ec-be7e-4ed3-a7bf-c29a73b3909e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be7731ec-be7e-4ed3-a7bf-c29a73b3909e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be7731ec-be7e-4ed3-a7bf-c29a73b3909e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e7b3427d35a0875ebe8ee97f638fcac54f492b2c4d647c44c61246007149943","name":"The Black Frame Spectacle","registered_at":"2026-06-20T18:46:24Z","symbol":"NIM1682327","token_address":"0x9fce3b2a9fb23bdaf4bd95d35c99d2cb6aca891c","type":"artist","uuid":"be7731ec-be7e-4ed3-a7bf-c29a73b3909e"}
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 0x4e7b3427d35a0875ebe8ee97f638fcac54f492b2c4d647c44c61246007149943. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be7731ec-be7e-4ed3-a7bf-c29a73b3909e.json and https://artists.proofprofile.net/proofs/artist/be7731ec-be7e-4ed3-a7bf-c29a73b3909e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x4e7b3427d35a0875ebe8ee97f638fcac54f492b2c4d647c44c61246007149943","name":"The Black Frame Spectacle","registered_at":"2026-06-20T18:46:24Z","symbol":"NIM1682327","token_address":"0x9fce3b2a9fb23bdaf4bd95d35c99d2cb6aca891c","type":"artist","uuid":"be7731ec-be7e-4ed3-a7bf-c29a73b3909e"}
album: Grady Sessions
  type: MusicAlbum
  date published: 2011-02-19
album: Grady Sessions II
  type: MusicAlbum
  date published: 2012
album: the black frame spectacle
  type: MusicAlbum
  date published: 2014
album: Kick It Around
  type: MusicAlbum
  date published: 2018-06-16
album: Grady Sessions IV: You Don't Know
  type: MusicAlbum
  date published: 2025-02-06