Inga Roberts
type: MusicGroup
popularity: 16
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x859b59ee8dff4d410101063da560f99a4ea929c0ec16978ab204706ddb578f04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f35994b-685c-4f3d-8055-4b10315178be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f35994b-685c-4f3d-8055-4b10315178be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f35994b-685c-4f3d-8055-4b10315178be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x859b59ee8dff4d410101063da560f99a4ea929c0ec16978ab204706ddb578f04","name":"Inga Roberts","registered_at":"2026-06-14T09:22:21Z","symbol":"NIM0408619","token_address":"0x42d13dec82e397f638c6a7e32a0929910159ceb6","type":"artist","uuid":"2f35994b-685c-4f3d-8055-4b10315178be"}
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 0x859b59ee8dff4d410101063da560f99a4ea929c0ec16978ab204706ddb578f04. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f35994b-685c-4f3d-8055-4b10315178be.json and https://artists.proofprofile.net/proofs/artist/2f35994b-685c-4f3d-8055-4b10315178be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x859b59ee8dff4d410101063da560f99a4ea929c0ec16978ab204706ddb578f04","name":"Inga Roberts","registered_at":"2026-06-14T09:22:21Z","symbol":"NIM0408619","token_address":"0x42d13dec82e397f638c6a7e32a0929910159ceb6","type":"artist","uuid":"2f35994b-685c-4f3d-8055-4b10315178be"}