İskender Ada
type: MusicGroup
popularity: 4
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d3cef7ef7a2487b1e9376feed8ec1154d7f772179830987f01fcb19e27d6ba7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cb928be-b86e-4e8b-a11b-d7b77b24c4b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cb928be-b86e-4e8b-a11b-d7b77b24c4b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9cb928be-b86e-4e8b-a11b-d7b77b24c4b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d3cef7ef7a2487b1e9376feed8ec1154d7f772179830987f01fcb19e27d6ba7","name":"İskender Ada","registered_at":"2026-06-20T04:11:43Z","symbol":"NIM1508317","token_address":"0x93777a3a1ea837daea8060b9cc33fac5ee4c31a0","type":"artist","uuid":"9cb928be-b86e-4e8b-a11b-d7b77b24c4b8"}
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 0x1d3cef7ef7a2487b1e9376feed8ec1154d7f772179830987f01fcb19e27d6ba7. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9cb928be-b86e-4e8b-a11b-d7b77b24c4b8.json and https://artists.proofprofile.net/proofs/artist/9cb928be-b86e-4e8b-a11b-d7b77b24c4b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x1d3cef7ef7a2487b1e9376feed8ec1154d7f772179830987f01fcb19e27d6ba7","name":"İskender Ada","registered_at":"2026-06-20T04:11:43Z","symbol":"NIM1508317","token_address":"0x93777a3a1ea837daea8060b9cc33fac5ee4c31a0","type":"artist","uuid":"9cb928be-b86e-4e8b-a11b-d7b77b24c4b8"}
album: Hasret
  type: MusicAlbum
  date published: 2023-05-05
album: Parasını Yöneten Hayatını Yönetir
  type: MusicAlbum
  date published: 2023-06-08
album: Aşkına Düştüm
  type: MusicAlbum
  date published: 2025-10-21