Kirsten Franklin
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf6bc0f133fea279893a2be67a46c7fba701c0e7a71598b91e6a1f6c73552a3e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954020
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954020
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37f44260-9e95-4988-8feb-ce4a00abf6fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37f44260-9e95-4988-8feb-ce4a00abf6fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37f44260-9e95-4988-8feb-ce4a00abf6fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf6bc0f133fea279893a2be67a46c7fba701c0e7a71598b91e6a1f6c73552a3e","name":"Kirsten Franklin","registered_at":"2026-06-16T09:01:54Z","symbol":"NIM1002790","token_address":"0x659088c0c1b8a90f39296a61086be92276128428","type":"artist","uuid":"37f44260-9e95-4988-8feb-ce4a00abf6fa"}
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 0xcf6bc0f133fea279893a2be67a46c7fba701c0e7a71598b91e6a1f6c73552a3e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37f44260-9e95-4988-8feb-ce4a00abf6fa.json and https://artists.proofprofile.net/proofs/artist/37f44260-9e95-4988-8feb-ce4a00abf6fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcf6bc0f133fea279893a2be67a46c7fba701c0e7a71598b91e6a1f6c73552a3e","name":"Kirsten Franklin","registered_at":"2026-06-16T09:01:54Z","symbol":"NIM1002790","token_address":"0x659088c0c1b8a90f39296a61086be92276128428","type":"artist","uuid":"37f44260-9e95-4988-8feb-ce4a00abf6fa"}
album: Tune of Winds
  type: MusicAlbum
  date published: 2023-04-10
album: Dishonor Heaven
  type: MusicAlbum
  date published: 2023-05-29