The Casting Band
type: MusicGroup
popularity: 6
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a51631fa1a67aef9e6a8c3d946fb4d8e6c3cd7ac70ca40c4bcbcd9098fbcd14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9ee5db0-7af8-4bca-9e74-9b473fc9407f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9ee5db0-7af8-4bca-9e74-9b473fc9407f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9ee5db0-7af8-4bca-9e74-9b473fc9407f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a51631fa1a67aef9e6a8c3d946fb4d8e6c3cd7ac70ca40c4bcbcd9098fbcd14","name":"The Casting Band","registered_at":"2026-06-21T03:59:06Z","symbol":"NIM1812912","token_address":"0x8d0f72f0da94e4c3137f165aa4d604cf6998016d","type":"artist","uuid":"d9ee5db0-7af8-4bca-9e74-9b473fc9407f"}
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 0x0a51631fa1a67aef9e6a8c3d946fb4d8e6c3cd7ac70ca40c4bcbcd9098fbcd14. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9ee5db0-7af8-4bca-9e74-9b473fc9407f.json and https://artists.proofprofile.net/proofs/artist/d9ee5db0-7af8-4bca-9e74-9b473fc9407f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x0a51631fa1a67aef9e6a8c3d946fb4d8e6c3cd7ac70ca40c4bcbcd9098fbcd14","name":"The Casting Band","registered_at":"2026-06-21T03:59:06Z","symbol":"NIM1812912","token_address":"0x8d0f72f0da94e4c3137f165aa4d604cf6998016d","type":"artist","uuid":"d9ee5db0-7af8-4bca-9e74-9b473fc9407f"}
album: Hairspray – The Musical
  type: MusicAlbum
  date published: 2023-09-08
  track: Mama, I'm A Big Girl Now
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202057
    explicit: false
    by artist: The Casting Band
    in album: Hairspray – The Musical
      type: MusicAlbum
      date published: 2023-09-08
    isrc code: BR03D2301055
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:53:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1278beeb1908c11905124fa7a8baa6f4a1830aa960885ecd0bd2d830d81fcd28
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959010
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959010
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR03D2301055
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:55:31Z
    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 0x1278beeb1908c11905124fa7a8baa6f4a1830aa960885ecd0bd2d830d81fcd28. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:55:31Z), 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/BR03D2301055.
      date published: 2026-07-21T15:55:31Z
    audio: Mama, I'm A Big Girl Now
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.963
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.797
      additional property: Energy
        type: PropertyValue
        value: 0.616
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0.222
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.017
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.803
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.641
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major