Rıfat Öncel
type: MusicGroup
genre: anatolian rock
popularity: 3
followers: 1271
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81795eea6d734fcc44dddf451c157aff57f5c040366af025e5b4cf42404a3c30
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/997ac8cb-39ad-4c0b-98ca-4cfca36019c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/997ac8cb-39ad-4c0b-98ca-4cfca36019c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/997ac8cb-39ad-4c0b-98ca-4cfca36019c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81795eea6d734fcc44dddf451c157aff57f5c040366af025e5b4cf42404a3c30","name":"Rıfat Öncel","registered_at":"2026-06-17T19:16:52Z","symbol":"NIM1492992","token_address":"0x0449c2e8fee715607be8c05e1da58d6ff2a0e79a","type":"artist","uuid":"997ac8cb-39ad-4c0b-98ca-4cfca36019c1"}
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 0x81795eea6d734fcc44dddf451c157aff57f5c040366af025e5b4cf42404a3c30. 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/997ac8cb-39ad-4c0b-98ca-4cfca36019c1.json and https://artists.proofprofile.net/proofs/artist/997ac8cb-39ad-4c0b-98ca-4cfca36019c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x81795eea6d734fcc44dddf451c157aff57f5c040366af025e5b4cf42404a3c30","name":"Rıfat Öncel","registered_at":"2026-06-17T19:16:52Z","symbol":"NIM1492992","token_address":"0x0449c2e8fee715607be8c05e1da58d6ff2a0e79a","type":"artist","uuid":"997ac8cb-39ad-4c0b-98ca-4cfca36019c1"}
album: Ay Osman
  type: MusicAlbum
  date published: 1971-01-01
album: Ay Osman / Oy Çimeno
  type: MusicAlbum
  date published: 1971-02-25
album: Ay Osman / Oy Çimeno
  type: MusicAlbum
  date published: 1971-02-25
album: Bir Yar İçin
  type: MusicAlbum
  date published: 1971-07-16
album: Hele Hele Vay / İşte Geldim Gidiyorum
  type: MusicAlbum
  date published: 1973-03-17
album: Zeynebim
  type: MusicAlbum
  date published: 1973-07-23
album: Canım Oğlum
  type: MusicAlbum
  date published: 1992
album: Bir Yar İçin
  type: MusicAlbum
  date published: 2014-11-25
album: Bir Yar İçin
  type: MusicAlbum
  date published: 2014-11-25