Arittra Nayak
type: MusicGroup
popularity: 2
followers: 313
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69f557504dd9b9ae4525628f33c403ced3da1fc5e2a1c0f6d154053c465c34fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f98bd84a-88b4-4f20-9933-cec52978dc50.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f98bd84a-88b4-4f20-9933-cec52978dc50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f98bd84a-88b4-4f20-9933-cec52978dc50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69f557504dd9b9ae4525628f33c403ced3da1fc5e2a1c0f6d154053c465c34fa","name":"Arittra Nayak","registered_at":"2026-06-21T16:30:23Z","symbol":"NIM1974760","token_address":"0xe39b1bfccf76df132841b29c168022456fe75aad","type":"artist","uuid":"f98bd84a-88b4-4f20-9933-cec52978dc50"}
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 0x69f557504dd9b9ae4525628f33c403ced3da1fc5e2a1c0f6d154053c465c34fa. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f98bd84a-88b4-4f20-9933-cec52978dc50.json and https://artists.proofprofile.net/proofs/artist/f98bd84a-88b4-4f20-9933-cec52978dc50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x69f557504dd9b9ae4525628f33c403ced3da1fc5e2a1c0f6d154053c465c34fa","name":"Arittra Nayak","registered_at":"2026-06-21T16:30:23Z","symbol":"NIM1974760","token_address":"0xe39b1bfccf76df132841b29c168022456fe75aad","type":"artist","uuid":"f98bd84a-88b4-4f20-9933-cec52978dc50"}
album: Rishtedaar
  type: MusicAlbum
  date published: 2020-04-03
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  type: MusicAlbum
  date published: 2020-09-05
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  type: MusicAlbum
  date published: 2021-12-27
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  type: MusicAlbum
  date published: 2022-09-08
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  type: MusicAlbum
  date published: 2023-03-14
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  type: MusicAlbum
  date published: 2023-06-02
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  type: MusicAlbum
  date published: 2023-11-12
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  type: MusicAlbum
  date published: 2023-11-17