Sunny Mahadev
type: MusicGroup
genre: marathi pop
popularity: 8
followers: 147
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ffc9718cae1d7093f511e36a2ba65fa9fc086c66f9add38c5f89e2664b7a117
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/fb385278-c15b-4559-85c5-523aa01d02fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb385278-c15b-4559-85c5-523aa01d02fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb385278-c15b-4559-85c5-523aa01d02fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ffc9718cae1d7093f511e36a2ba65fa9fc086c66f9add38c5f89e2664b7a117","name":"Sunny Mahadev","registered_at":"2026-06-21T17:09:39Z","symbol":"NIM1983533","token_address":"0xb64b4b45024604d7bb4e23008982002e2b026e0c","type":"artist","uuid":"fb385278-c15b-4559-85c5-523aa01d02fa"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffc9718cae1d7093f511e36a2ba65fa9fc086c66f9add38c5f89e2664b7a117. 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/fb385278-c15b-4559-85c5-523aa01d02fa.json and https://artists.proofprofile.net/proofs/artist/fb385278-c15b-4559-85c5-523aa01d02fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x6ffc9718cae1d7093f511e36a2ba65fa9fc086c66f9add38c5f89e2664b7a117","name":"Sunny Mahadev","registered_at":"2026-06-21T17:09:39Z","symbol":"NIM1983533","token_address":"0xb64b4b45024604d7bb4e23008982002e2b026e0c","type":"artist","uuid":"fb385278-c15b-4559-85c5-523aa01d02fa"}
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  type: MusicAlbum
  date published: 2024-09-16
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-12-02
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  type: MusicAlbum
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