Sandhya Koyyada
type: MusicGroup
genre: telugu pop
popularity: 14
followers: 550
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f7ad754ed26e4c0e82585b5fa5856804a8c107531b374ffd0cd96cc2c3452b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6378881-e0d6-41ea-b3fb-3f3c6742efde.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6378881-e0d6-41ea-b3fb-3f3c6742efde.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6378881-e0d6-41ea-b3fb-3f3c6742efde
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f7ad754ed26e4c0e82585b5fa5856804a8c107531b374ffd0cd96cc2c3452b5","name":"Sandhya Koyyada","registered_at":"2026-06-14T21:53:37Z","symbol":"NIM0587802","token_address":"0x527b80ad109238859bc8fbc498df1cd86644a481","type":"artist","uuid":"a6378881-e0d6-41ea-b3fb-3f3c6742efde"}
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 0x1f7ad754ed26e4c0e82585b5fa5856804a8c107531b374ffd0cd96cc2c3452b5. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6378881-e0d6-41ea-b3fb-3f3c6742efde.json and https://artists.proofprofile.net/proofs/artist/a6378881-e0d6-41ea-b3fb-3f3c6742efde.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x1f7ad754ed26e4c0e82585b5fa5856804a8c107531b374ffd0cd96cc2c3452b5","name":"Sandhya Koyyada","registered_at":"2026-06-14T21:53:37Z","symbol":"NIM0587802","token_address":"0x527b80ad109238859bc8fbc498df1cd86644a481","type":"artist","uuid":"a6378881-e0d6-41ea-b3fb-3f3c6742efde"}
album: Etta Cheppanu Bava
  type: MusicAlbum
  date published: 2020
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  type: MusicAlbum
  date published: 2021
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  type: MusicAlbum
  date published: 2022-03-14
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  type: MusicAlbum
  date published: 2023-02-08
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  type: MusicAlbum
  date published: 2023-02-08
album: Kanniru Peduthunnava Bangaru
  type: MusicAlbum
  date published: 2023-04-11
album: Naa Vayasu Padaharuro Bava
  type: MusicAlbum
  date published: 2023-04-11
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  type: MusicAlbum
  date published: 2023-04-11
album: Saddula Bathukamma
  type: MusicAlbum
  date published: 2025-02-03