Joanie West
type: MusicGroup
genre: lullaby
popularity: 8
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07eab04531e9e73cbe7af50f13d9b6e6dd917e849e8d9aad0cf926803f23c33e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b7ab1d0-1267-4b71-b7f5-4641e1599a6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b7ab1d0-1267-4b71-b7f5-4641e1599a6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b7ab1d0-1267-4b71-b7f5-4641e1599a6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07eab04531e9e73cbe7af50f13d9b6e6dd917e849e8d9aad0cf926803f23c33e","name":"Joanie West","registered_at":"2026-06-16T04:45:48Z","symbol":"NIM0941625","token_address":"0x6363e382445ae44fd95ca1528084aa092067e8bf","type":"artist","uuid":"2b7ab1d0-1267-4b71-b7f5-4641e1599a6d"}
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 0x07eab04531e9e73cbe7af50f13d9b6e6dd917e849e8d9aad0cf926803f23c33e. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b7ab1d0-1267-4b71-b7f5-4641e1599a6d.json and https://artists.proofprofile.net/proofs/artist/2b7ab1d0-1267-4b71-b7f5-4641e1599a6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x07eab04531e9e73cbe7af50f13d9b6e6dd917e849e8d9aad0cf926803f23c33e","name":"Joanie West","registered_at":"2026-06-16T04:45:48Z","symbol":"NIM0941625","token_address":"0x6363e382445ae44fd95ca1528084aa092067e8bf","type":"artist","uuid":"2b7ab1d0-1267-4b71-b7f5-4641e1599a6d"}
album: Go to bed, you sleepy head
  type: MusicAlbum
  date published: 2021-03-12
album: Valentine's Day
  type: MusicAlbum
  date published: 2022-09-02