Jane Elizabeth Hanley
type: MusicGroup
popularity: 2
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x634192165472f886b3d3e9d3f3cb2e5a2e74a6df047644c017df7b2e92a8d72a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a46b4fed-ee38-43b1-bde1-82e5cb740986.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a46b4fed-ee38-43b1-bde1-82e5cb740986.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a46b4fed-ee38-43b1-bde1-82e5cb740986
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x634192165472f886b3d3e9d3f3cb2e5a2e74a6df047644c017df7b2e92a8d72a","name":"Jane Elizabeth Hanley","registered_at":"2026-06-20T06:37:42Z","symbol":"NIM1545855","token_address":"0x85e256064936df3a2c7140948fa996e249105f2c","type":"artist","uuid":"a46b4fed-ee38-43b1-bde1-82e5cb740986"}
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 0x634192165472f886b3d3e9d3f3cb2e5a2e74a6df047644c017df7b2e92a8d72a. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a46b4fed-ee38-43b1-bde1-82e5cb740986.json and https://artists.proofprofile.net/proofs/artist/a46b4fed-ee38-43b1-bde1-82e5cb740986.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x634192165472f886b3d3e9d3f3cb2e5a2e74a6df047644c017df7b2e92a8d72a","name":"Jane Elizabeth Hanley","registered_at":"2026-06-20T06:37:42Z","symbol":"NIM1545855","token_address":"0x85e256064936df3a2c7140948fa996e249105f2c","type":"artist","uuid":"a46b4fed-ee38-43b1-bde1-82e5cb740986"}