CFM Band
type: MusicGroup
genre: acid jazz
genre: jazz funk
popularity: 4
followers: 460
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c42e8d00c875d0ea4a756ed302c04873eee109b222ff4ecc6a6b76af6c9ded8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed7071d2-9daa-49f8-a4fe-94ecba7a403b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed7071d2-9daa-49f8-a4fe-94ecba7a403b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed7071d2-9daa-49f8-a4fe-94ecba7a403b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c42e8d00c875d0ea4a756ed302c04873eee109b222ff4ecc6a6b76af6c9ded8","name":"CFM Band","registered_at":"2026-06-21T11:21:06Z","symbol":"NIM1909469","token_address":"0x36b0be775da49fcc00ae7449f02ff8cb641ede62","type":"artist","uuid":"ed7071d2-9daa-49f8-a4fe-94ecba7a403b"}
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 0x6c42e8d00c875d0ea4a756ed302c04873eee109b222ff4ecc6a6b76af6c9ded8. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed7071d2-9daa-49f8-a4fe-94ecba7a403b.json and https://artists.proofprofile.net/proofs/artist/ed7071d2-9daa-49f8-a4fe-94ecba7a403b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x6c42e8d00c875d0ea4a756ed302c04873eee109b222ff4ecc6a6b76af6c9ded8","name":"CFM Band","registered_at":"2026-06-21T11:21:06Z","symbol":"NIM1909469","token_address":"0x36b0be775da49fcc00ae7449f02ff8cb641ede62","type":"artist","uuid":"ed7071d2-9daa-49f8-a4fe-94ecba7a403b"}
album: CFM Band
  type: MusicAlbum
  date published: 1993
  track: Jazz It Up
    type: MusicRecording
    duration: PT6M8S
    duration ms: 368506
    explicit: false
    by artist: CFM Band
    in album: CFM Band
      type: MusicAlbum
      date published: 1993
    genre: acid jazz
    genre: jazz funk
    isrc code: USIR49325412
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T11:19:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfac7ef2b34c61727cb4ba4cc0323f84ae80976f18e11aff978a225f693860e55
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959001
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959001
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR49325412
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:41:42Z
    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 0xfac7ef2b34c61727cb4ba4cc0323f84ae80976f18e11aff978a225f693860e55. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/USIR49325412.
      date published: 2026-07-21T11:41:42Z
    audio: Jazz It Up
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 206.606
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.416
      additional property: Speechiness
        type: PropertyValue
        value: 0.211
      additional property: Acousticness
        type: PropertyValue
        value: 0.024
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.006
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.792
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.42
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: CFM Band
  type: MusicAlbum
  date published: 1993
album: …River Of Steel
  type: MusicAlbum
  date published: 1995
album: …River Of Steel
  type: MusicAlbum
  date published: 1995
album: Let's Do The Tap Dancing
  type: MusicAlbum
  date published: 2010-03-07
album: CFM Band
  type: MusicAlbum
  date published: 2010-03-07