Lauren Kinsella
type: MusicGroup
description: Lauren Kinsella (born 1983 in Dublin) is an Irish jazz and improvisation music singer and composer. Biography Kinsella moved to London in 2010, where she earned her master's degree at the Royal Aca
popularity: 2
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf3ab4146d51e57b747d195636551e437a05aef00becb62bfe26178132c0be4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0d5788c-313f-4903-b6de-2cb04b2e2b69.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0d5788c-313f-4903-b6de-2cb04b2e2b69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0d5788c-313f-4903-b6de-2cb04b2e2b69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf3ab4146d51e57b747d195636551e437a05aef00becb62bfe26178132c0be4f","name":"Lauren Kinsella","registered_at":"2026-06-21T00:46:29Z","symbol":"NIM1767464","token_address":"0x729dd412352d30fb923103e64330b141ef12f7bf","type":"artist","uuid":"d0d5788c-313f-4903-b6de-2cb04b2e2b69"}
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 0xbf3ab4146d51e57b747d195636551e437a05aef00becb62bfe26178132c0be4f. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0d5788c-313f-4903-b6de-2cb04b2e2b69.json and https://artists.proofprofile.net/proofs/artist/d0d5788c-313f-4903-b6de-2cb04b2e2b69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xbf3ab4146d51e57b747d195636551e437a05aef00becb62bfe26178132c0be4f","name":"Lauren Kinsella","registered_at":"2026-06-21T00:46:29Z","symbol":"NIM1767464","token_address":"0x729dd412352d30fb923103e64330b141ef12f7bf","type":"artist","uuid":"d0d5788c-313f-4903-b6de-2cb04b2e2b69"}