Arjin Ulaş
type: MusicGroup
popularity: 2
followers: 434
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0a12a1a3ecc95358a015eee201cda508e060d1fbf2b02d4a6729503aa84067c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954115
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954115
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79ec223a-8240-45c9-b3c9-86d8c5038337.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79ec223a-8240-45c9-b3c9-86d8c5038337.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/79ec223a-8240-45c9-b3c9-86d8c5038337
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T15:44:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0a12a1a3ecc95358a015eee201cda508e060d1fbf2b02d4a6729503aa84067c","name":"Arjin Ulaş","registered_at":"2026-06-17T08:32:04Z","symbol":"NIM1339214","token_address":"0x795ceba2b3d1d021cee0dbb0ba9ee7e27d9bbf94","type":"artist","uuid":"79ec223a-8240-45c9-b3c9-86d8c5038337"}
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 0xb0a12a1a3ecc95358a015eee201cda508e060d1fbf2b02d4a6729503aa84067c. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79ec223a-8240-45c9-b3c9-86d8c5038337.json and https://artists.proofprofile.net/proofs/artist/79ec223a-8240-45c9-b3c9-86d8c5038337.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0xb0a12a1a3ecc95358a015eee201cda508e060d1fbf2b02d4a6729503aa84067c","name":"Arjin Ulaş","registered_at":"2026-06-17T08:32:04Z","symbol":"NIM1339214","token_address":"0x795ceba2b3d1d021cee0dbb0ba9ee7e27d9bbf94","type":"artist","uuid":"79ec223a-8240-45c9-b3c9-86d8c5038337"}
album: Umudum Kalmadı
  type: MusicAlbum
  date published: 2022-04-01
album: Anahtar
  type: MusicAlbum
  date published: 2022-10-14