FRNK LEE
type: MusicGroup
popularity: 3
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd36c4c3c5db0266a3d661b18eb9aa9d1e448f72fdc01efe846e385133d482b46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73ca3bd1-7c6e-47bd-8d61-1c57bdd9589f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73ca3bd1-7c6e-47bd-8d61-1c57bdd9589f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73ca3bd1-7c6e-47bd-8d61-1c57bdd9589f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd36c4c3c5db0266a3d661b18eb9aa9d1e448f72fdc01efe846e385133d482b46","name":"FRNK LEE","registered_at":"2026-06-17T05:57:01Z","symbol":"NIM1302261","token_address":"0xb7fc2cd90ca02c7c9116db3d214a9a7701d90473","type":"artist","uuid":"73ca3bd1-7c6e-47bd-8d61-1c57bdd9589f"}
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 0xd36c4c3c5db0266a3d661b18eb9aa9d1e448f72fdc01efe846e385133d482b46. 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/73ca3bd1-7c6e-47bd-8d61-1c57bdd9589f.json and https://artists.proofprofile.net/proofs/artist/73ca3bd1-7c6e-47bd-8d61-1c57bdd9589f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd36c4c3c5db0266a3d661b18eb9aa9d1e448f72fdc01efe846e385133d482b46","name":"FRNK LEE","registered_at":"2026-06-17T05:57:01Z","symbol":"NIM1302261","token_address":"0xb7fc2cd90ca02c7c9116db3d214a9a7701d90473","type":"artist","uuid":"73ca3bd1-7c6e-47bd-8d61-1c57bdd9589f"}