The Broadway Cast Company
type: MusicGroup
popularity: 3
followers: 788
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6035fff82bc3e99f6b2ad9a6afc8aaddb5fcad0923ca4862b7d239f3bba50e1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953975
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953975
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b5de86d-4098-49ad-a2d3-932acdc5ab73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b5de86d-4098-49ad-a2d3-932acdc5ab73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b5de86d-4098-49ad-a2d3-932acdc5ab73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:53:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6035fff82bc3e99f6b2ad9a6afc8aaddb5fcad0923ca4862b7d239f3bba50e1b","name":"The Broadway Cast Company","registered_at":"2026-06-16T04:38:11Z","symbol":"NIM0939815","token_address":"0x8044638808f636c511376fb4407d491c8ec70ef2","type":"artist","uuid":"2b5de86d-4098-49ad-a2d3-932acdc5ab73"}
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 0x6035fff82bc3e99f6b2ad9a6afc8aaddb5fcad0923ca4862b7d239f3bba50e1b. Chain 2 (Bitcoin): anchored in block 953975 (2026-06-16T16:53:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b5de86d-4098-49ad-a2d3-932acdc5ab73.json and https://artists.proofprofile.net/proofs/artist/2b5de86d-4098-49ad-a2d3-932acdc5ab73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:53:41Z
  text: {"copyright_id":"0x6035fff82bc3e99f6b2ad9a6afc8aaddb5fcad0923ca4862b7d239f3bba50e1b","name":"The Broadway Cast Company","registered_at":"2026-06-16T04:38:11Z","symbol":"NIM0939815","token_address":"0x8044638808f636c511376fb4407d491c8ec70ef2","type":"artist","uuid":"2b5de86d-4098-49ad-a2d3-932acdc5ab73"}
album: Disney Musical & Film Hits Vol. 1
  type: MusicAlbum
  date published: 2011-03-13
album: Moulin Rouge
  type: MusicAlbum
  date published: 2011-03-14
album: Best Of Musicals Vol. 1
  type: MusicAlbum
  date published: 2011-03-14
album: We Will Rock You
  type: MusicAlbum
  date published: 2011-04-10
album: Aida
  type: MusicAlbum
  date published: 2011-04-28
album: The Lionking
  type: MusicAlbum
  date published: 2011-05-01
album: The Beauty And The Beast
  type: MusicAlbum
  date published: 2011-05-03
album: Sunset Boulevard
  type: MusicAlbum
  date published: 2011-07-12