Emily Nartey
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacd33b292b423f85e7c4a52b1a09b95be3e1e7242098bcba6f78cb2d950a6214
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99803da2-668e-4c1c-b30c-fbc7f27d5eb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99803da2-668e-4c1c-b30c-fbc7f27d5eb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99803da2-668e-4c1c-b30c-fbc7f27d5eb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacd33b292b423f85e7c4a52b1a09b95be3e1e7242098bcba6f78cb2d950a6214","name":"Emily Nartey","registered_at":"2026-06-17T19:17:14Z","symbol":"NIM1493080","token_address":"0xef9e3d2bfb7575e5998ce079a21456dc9397f565","type":"artist","uuid":"99803da2-668e-4c1c-b30c-fbc7f27d5eb9"}
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 0xacd33b292b423f85e7c4a52b1a09b95be3e1e7242098bcba6f78cb2d950a6214. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99803da2-668e-4c1c-b30c-fbc7f27d5eb9.json and https://artists.proofprofile.net/proofs/artist/99803da2-668e-4c1c-b30c-fbc7f27d5eb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xacd33b292b423f85e7c4a52b1a09b95be3e1e7242098bcba6f78cb2d950a6214","name":"Emily Nartey","registered_at":"2026-06-17T19:17:14Z","symbol":"NIM1493080","token_address":"0xef9e3d2bfb7575e5998ce079a21456dc9397f565","type":"artist","uuid":"99803da2-668e-4c1c-b30c-fbc7f27d5eb9"}