Fairooz Nazifa
type: MusicGroup
genre: bangla pop
popularity: 10
followers: 1140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53407f23e27777181d6dc2a78728ce117eb0d45cf5cd60f70d74c2a6b0b5f7d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbc17c41-9c8c-4c81-97db-89893f437306.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbc17c41-9c8c-4c81-97db-89893f437306.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbc17c41-9c8c-4c81-97db-89893f437306
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53407f23e27777181d6dc2a78728ce117eb0d45cf5cd60f70d74c2a6b0b5f7d7","name":"Fairooz Nazifa","registered_at":"2026-06-20T17:11:58Z","symbol":"NIM1664314","token_address":"0x63284f8cb9bd5a493f507cff0e7df01f130f2be8","type":"artist","uuid":"bbc17c41-9c8c-4c81-97db-89893f437306"}
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 0x53407f23e27777181d6dc2a78728ce117eb0d45cf5cd60f70d74c2a6b0b5f7d7. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbc17c41-9c8c-4c81-97db-89893f437306.json and https://artists.proofprofile.net/proofs/artist/bbc17c41-9c8c-4c81-97db-89893f437306.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x53407f23e27777181d6dc2a78728ce117eb0d45cf5cd60f70d74c2a6b0b5f7d7","name":"Fairooz Nazifa","registered_at":"2026-06-20T17:11:58Z","symbol":"NIM1664314","token_address":"0x63284f8cb9bd5a493f507cff0e7df01f130f2be8","type":"artist","uuid":"bbc17c41-9c8c-4c81-97db-89893f437306"}
album: Resuscitate
  type: MusicAlbum
  date published: 2023-06-23
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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