Karim Faress
type: MusicGroup
popularity: 3
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf76e83870dda03ec5b60d937f355ef3f59a99ab5a9276ab5d5c5f56d43b5ba97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d64dbbad-7adf-4ec1-8662-512f4daad720.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d64dbbad-7adf-4ec1-8662-512f4daad720.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d64dbbad-7adf-4ec1-8662-512f4daad720
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf76e83870dda03ec5b60d937f355ef3f59a99ab5a9276ab5d5c5f56d43b5ba97","name":"Karim Faress","registered_at":"2026-06-21T02:52:54Z","symbol":"NIM1797746","token_address":"0xcaef7f46df583d24468b1c28500880ccc1160aad","type":"artist","uuid":"d64dbbad-7adf-4ec1-8662-512f4daad720"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76e83870dda03ec5b60d937f355ef3f59a99ab5a9276ab5d5c5f56d43b5ba97. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d64dbbad-7adf-4ec1-8662-512f4daad720.json and https://artists.proofprofile.net/proofs/artist/d64dbbad-7adf-4ec1-8662-512f4daad720.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xf76e83870dda03ec5b60d937f355ef3f59a99ab5a9276ab5d5c5f56d43b5ba97","name":"Karim Faress","registered_at":"2026-06-21T02:52:54Z","symbol":"NIM1797746","token_address":"0xcaef7f46df583d24468b1c28500880ccc1160aad","type":"artist","uuid":"d64dbbad-7adf-4ec1-8662-512f4daad720"}