Ingrid Surgenor
type: MusicGroup
genre: opera
popularity: 7
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb676384a2e8a61418387107d0361588a3ee71751dffc831084c29f1eb121aef4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/455809a5-8b77-4a36-bf1b-77de94976223.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/455809a5-8b77-4a36-bf1b-77de94976223.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/455809a5-8b77-4a36-bf1b-77de94976223
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb676384a2e8a61418387107d0361588a3ee71751dffc831084c29f1eb121aef4","name":"Ingrid Surgenor","registered_at":"2026-06-16T13:43:26Z","symbol":"NIM1069945","token_address":"0x53ba3921367bf5468d2093c3cab16d8ad599f6d4","type":"artist","uuid":"455809a5-8b77-4a36-bf1b-77de94976223"}
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 0xb676384a2e8a61418387107d0361588a3ee71751dffc831084c29f1eb121aef4. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/455809a5-8b77-4a36-bf1b-77de94976223.json and https://artists.proofprofile.net/proofs/artist/455809a5-8b77-4a36-bf1b-77de94976223.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0xb676384a2e8a61418387107d0361588a3ee71751dffc831084c29f1eb121aef4","name":"Ingrid Surgenor","registered_at":"2026-06-16T13:43:26Z","symbol":"NIM1069945","token_address":"0x53ba3921367bf5468d2093c3cab16d8ad599f6d4","type":"artist","uuid":"455809a5-8b77-4a36-bf1b-77de94976223"}
album: Partners In Song
  type: MusicAlbum
  date published: 2002