Big Band of Boom
type: MusicGroup
genre: electro swing
popularity: 4
followers: 569
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6da4ff04a1f693cef7c7779829d52e531505526b9dc535a7c5c0400340bdc7f
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/cf65225a-9c10-4352-8b0e-df6730a7b279.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf65225a-9c10-4352-8b0e-df6730a7b279.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf65225a-9c10-4352-8b0e-df6730a7b279
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6da4ff04a1f693cef7c7779829d52e531505526b9dc535a7c5c0400340bdc7f","name":"Big Band of Boom","registered_at":"2026-06-21T00:40:58Z","symbol":"NIM1762616","token_address":"0x4dabbdd11c53dd92b4e74e65037c91e9aaa550a0","type":"artist","uuid":"cf65225a-9c10-4352-8b0e-df6730a7b279"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6da4ff04a1f693cef7c7779829d52e531505526b9dc535a7c5c0400340bdc7f. 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/cf65225a-9c10-4352-8b0e-df6730a7b279.json and https://artists.proofprofile.net/proofs/artist/cf65225a-9c10-4352-8b0e-df6730a7b279.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc6da4ff04a1f693cef7c7779829d52e531505526b9dc535a7c5c0400340bdc7f","name":"Big Band of Boom","registered_at":"2026-06-21T00:40:58Z","symbol":"NIM1762616","token_address":"0x4dabbdd11c53dd92b4e74e65037c91e9aaa550a0","type":"artist","uuid":"cf65225a-9c10-4352-8b0e-df6730a7b279"}
album: Big Bad Voodoo / Behind the 8 Ball
  type: MusicAlbum
  date published: 2021-12-29
  track: Big Bad Voodoo
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147558
    explicit: false
    by artist: Big Band of Boom
    in album: Big Bad Voodoo / Behind the 8 Ball
      type: MusicAlbum
      date published: 2021-12-29
    genre: electro swing
    isrc code: GB8KE2163774
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T11:00:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef032d77efd7c55c92f2793c7b091a6c19e808b5245ea372a948b22aa85a92e8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958870
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958870
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2163774
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T14:02:36Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef032d77efd7c55c92f2793c7b091a6c19e808b5245ea372a948b22aa85a92e8. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:02:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2163774.
      date published: 2026-07-20T14:02:36Z
    audio: Big Bad Voodoo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.002
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.513
      additional property: Energy
        type: PropertyValue
        value: 0.818
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.289
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.409
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.044
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: M.I.A.
  type: MusicAlbum
  date published: 2023-02-24
album: Energy Vampire
  type: MusicAlbum
  date published: 2025-05-02
album: Earthquake
  type: MusicAlbum
  date published: 2025-09-10