Princy Kartii
type: MusicGroup
popularity: 2
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e1c0cb6145a310772c4e72d678d986390369ce66377dd95d7a0d5f610c9d825
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dbab36f-acca-4902-9fe0-3c4001aba153.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dbab36f-acca-4902-9fe0-3c4001aba153.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3dbab36f-acca-4902-9fe0-3c4001aba153
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e1c0cb6145a310772c4e72d678d986390369ce66377dd95d7a0d5f610c9d825","name":"Princy Kartii","registered_at":"2026-06-16T11:03:54Z","symbol":"NIM1031898","token_address":"0x6b04b02f9028d67485c3101ef3e5c6acec68348b","type":"artist","uuid":"3dbab36f-acca-4902-9fe0-3c4001aba153"}
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 0x2e1c0cb6145a310772c4e72d678d986390369ce66377dd95d7a0d5f610c9d825. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3dbab36f-acca-4902-9fe0-3c4001aba153.json and https://artists.proofprofile.net/proofs/artist/3dbab36f-acca-4902-9fe0-3c4001aba153.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x2e1c0cb6145a310772c4e72d678d986390369ce66377dd95d7a0d5f610c9d825","name":"Princy Kartii","registered_at":"2026-06-16T11:03:54Z","symbol":"NIM1031898","token_address":"0x6b04b02f9028d67485c3101ef3e5c6acec68348b","type":"artist","uuid":"3dbab36f-acca-4902-9fe0-3c4001aba153"}
album: Long Way Coming
  type: MusicAlbum
  date published: 2018-10-13