Nisan Kumru
type: MusicGroup
genre: turkish pop
popularity: 3
followers: 357
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf47571346d1903d4e1128a436356c86639bf70c34958c3606aeb9771bbcdc5b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d960899-2954-4dfd-9edc-910035b4ab31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d960899-2954-4dfd-9edc-910035b4ab31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d960899-2954-4dfd-9edc-910035b4ab31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf47571346d1903d4e1128a436356c86639bf70c34958c3606aeb9771bbcdc5b2","name":"Nisan Kumru","registered_at":"2026-06-17T15:05:36Z","symbol":"NIM1433001","token_address":"0xd7e6cfad225edf98a7b528e06b97be2f6f814603","type":"artist","uuid":"8d960899-2954-4dfd-9edc-910035b4ab31"}
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 0xf47571346d1903d4e1128a436356c86639bf70c34958c3606aeb9771bbcdc5b2. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d960899-2954-4dfd-9edc-910035b4ab31.json and https://artists.proofprofile.net/proofs/artist/8d960899-2954-4dfd-9edc-910035b4ab31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xf47571346d1903d4e1128a436356c86639bf70c34958c3606aeb9771bbcdc5b2","name":"Nisan Kumru","registered_at":"2026-06-17T15:05:36Z","symbol":"NIM1433001","token_address":"0xd7e6cfad225edf98a7b528e06b97be2f6f814603","type":"artist","uuid":"8d960899-2954-4dfd-9edc-910035b4ab31"}
album: Ey Yolcu
  type: MusicAlbum
  date published: 2004-01-01
album: Ey Yolcu (Enstrümantal)
  type: MusicAlbum
  date published: 2004-04-16
album: Ey Yolcu
  type: MusicAlbum
  date published: 2004-04-16
album: Kıyamet
  type: MusicAlbum
  date published: 2004-10-05
album: Ey Yolcu - Enstrümantal
  type: MusicAlbum
  date published: 2019-01-04
album: Kıyamet
  type: MusicAlbum
  date published: 2019-10-01