Karmatürji
type: MusicGroup
popularity: 3
followers: 647
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa38a6bb8c6dfe1405503ef0215281d80b2a66beb8a4216e88aa308ed0bc567de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bddd2c48-4d25-48d0-9c16-321dbd72b403.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bddd2c48-4d25-48d0-9c16-321dbd72b403.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bddd2c48-4d25-48d0-9c16-321dbd72b403
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa38a6bb8c6dfe1405503ef0215281d80b2a66beb8a4216e88aa308ed0bc567de","name":"Karmatürji","registered_at":"2026-06-20T18:24:53Z","symbol":"NIM1676704","token_address":"0x3bdf2aab175f9f8bc9f74d4040b2acde68101ebb","type":"artist","uuid":"bddd2c48-4d25-48d0-9c16-321dbd72b403"}
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 0xa38a6bb8c6dfe1405503ef0215281d80b2a66beb8a4216e88aa308ed0bc567de. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bddd2c48-4d25-48d0-9c16-321dbd72b403.json and https://artists.proofprofile.net/proofs/artist/bddd2c48-4d25-48d0-9c16-321dbd72b403.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xa38a6bb8c6dfe1405503ef0215281d80b2a66beb8a4216e88aa308ed0bc567de","name":"Karmatürji","registered_at":"2026-06-20T18:24:53Z","symbol":"NIM1676704","token_address":"0x3bdf2aab175f9f8bc9f74d4040b2acde68101ebb","type":"artist","uuid":"bddd2c48-4d25-48d0-9c16-321dbd72b403"}
album: Evlerinin Önü Yonca
  type: MusicAlbum
  date published: 2021-08-06
album: Zevk-ü Sefa
  type: MusicAlbum
  date published: 2022-03-04
album: Tangomatika
  type: MusicAlbum
  date published: 2023-02-03
album: Karmatürji
  type: MusicAlbum
  date published: 2023-05-26