Dhananjay Tufan
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b27d92bd0f2b20dbaa9c8edcf25f6231f85f96876704f2c929605ee901a3c93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0a88560-9d2b-4f77-943a-cc23ce397b75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0a88560-9d2b-4f77-943a-cc23ce397b75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0a88560-9d2b-4f77-943a-cc23ce397b75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b27d92bd0f2b20dbaa9c8edcf25f6231f85f96876704f2c929605ee901a3c93","name":"Dhananjay Tufan","registered_at":"2026-06-21T00:58:33Z","symbol":"NIM1770433","token_address":"0xb4cc0c3b7f4ab70fe193da7700ed28f7c9724e2f","type":"artist","uuid":"d0a88560-9d2b-4f77-943a-cc23ce397b75"}
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 0x7b27d92bd0f2b20dbaa9c8edcf25f6231f85f96876704f2c929605ee901a3c93. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0a88560-9d2b-4f77-943a-cc23ce397b75.json and https://artists.proofprofile.net/proofs/artist/d0a88560-9d2b-4f77-943a-cc23ce397b75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x7b27d92bd0f2b20dbaa9c8edcf25f6231f85f96876704f2c929605ee901a3c93","name":"Dhananjay Tufan","registered_at":"2026-06-21T00:58:33Z","symbol":"NIM1770433","token_address":"0xb4cc0c3b7f4ab70fe193da7700ed28f7c9724e2f","type":"artist","uuid":"d0a88560-9d2b-4f77-943a-cc23ce397b75"}
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  type: MusicAlbum
  date published: 2023-08-28
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  type: MusicAlbum
  date published: 2023-10-18
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  type: MusicAlbum
  date published: 2024-02-10
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-05-14
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  type: MusicAlbum
  date published: 2024-11-05
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  type: MusicAlbum
  date published: 2024-11-28
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-11-29
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  type: MusicAlbum
  date published: 2024-11-29
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-12-01
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-12-01
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  type: MusicAlbum
  date published: 2024-12-03
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  type: MusicAlbum
  date published: 2024-12-10
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  type: MusicAlbum
  date published: 2024-12-14
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  type: MusicAlbum
  date published: 2025-01-29
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  type: MusicAlbum
  date published: 2025-02-21