Broadway Studio Orchestra
type: MusicGroup
popularity: 13
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78868a2d0617bb3e89577162f9dc2251ce8ef0c83538e0b7c25bb7d001503542
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953691
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953691
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a2ca355-1196-4c09-a5a0-6f40273bfa32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a2ca355-1196-4c09-a5a0-6f40273bfa32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a2ca355-1196-4c09-a5a0-6f40273bfa32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:39:17Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78868a2d0617bb3e89577162f9dc2251ce8ef0c83538e0b7c25bb7d001503542","name":"Broadway Studio Orchestra","registered_at":"2026-06-14T15:39:34Z","symbol":"NIM0498633","token_address":"0x98e247aeff11f28991dd73f662159625361e2e64","type":"artist","uuid":"6a2ca355-1196-4c09-a5a0-6f40273bfa32"}
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 0x78868a2d0617bb3e89577162f9dc2251ce8ef0c83538e0b7c25bb7d001503542. Chain 2 (Bitcoin): anchored in block 953691 (2026-06-14T20:39:17Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a2ca355-1196-4c09-a5a0-6f40273bfa32.json and https://artists.proofprofile.net/proofs/artist/6a2ca355-1196-4c09-a5a0-6f40273bfa32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T20:39:17Z
  text: {"copyright_id":"0x78868a2d0617bb3e89577162f9dc2251ce8ef0c83538e0b7c25bb7d001503542","name":"Broadway Studio Orchestra","registered_at":"2026-06-14T15:39:34Z","symbol":"NIM0498633","token_address":"0x98e247aeff11f28991dd73f662159625361e2e64","type":"artist","uuid":"6a2ca355-1196-4c09-a5a0-6f40273bfa32"}