Lenina Chowdary
type: MusicGroup
popularity: 9
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe041438d23b6de3c2ac6f4d4f1e26ace347c41c70093c1338aea31b84a755e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9eb3d2f-b323-40ef-9530-6d1f1643846f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9eb3d2f-b323-40ef-9530-6d1f1643846f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e9eb3d2f-b323-40ef-9530-6d1f1643846f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe041438d23b6de3c2ac6f4d4f1e26ace347c41c70093c1338aea31b84a755e1","name":"Lenina Chowdary","registered_at":"2026-06-21T10:09:25Z","symbol":"NIM1895255","token_address":"0x8f9d28417df3b830db7b517e4eccb6f31cb01c88","type":"artist","uuid":"e9eb3d2f-b323-40ef-9530-6d1f1643846f"}
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 0xfe041438d23b6de3c2ac6f4d4f1e26ace347c41c70093c1338aea31b84a755e1. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9eb3d2f-b323-40ef-9530-6d1f1643846f.json and https://artists.proofprofile.net/proofs/artist/e9eb3d2f-b323-40ef-9530-6d1f1643846f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xfe041438d23b6de3c2ac6f4d4f1e26ace347c41c70093c1338aea31b84a755e1","name":"Lenina Chowdary","registered_at":"2026-06-21T10:09:25Z","symbol":"NIM1895255","token_address":"0x8f9d28417df3b830db7b517e4eccb6f31cb01c88","type":"artist","uuid":"e9eb3d2f-b323-40ef-9530-6d1f1643846f"}
album: Naa Muddula Mallesha
  type: MusicAlbum
  date published: 2005
album: Nenu Eeta
  type: MusicAlbum
  date published: 2005-01-01
album: O Mysamma
  type: MusicAlbum
  date published: 2009-07-01
album: Kaloki Vace
  type: MusicAlbum
  date published: 2011-01-01
album: VAYYARI VALUJADA
  type: MusicAlbum
  date published: 2023-03-18
album: Bangaru Maa Thalli Yellamma
  type: MusicAlbum
  date published: 2024-05-08
album: Annanna Rajanna
  type: MusicAlbum
  date published: 2024-06-13
  track: Annanna Rajanna
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207986
    explicit: false
    by artist: Lenina Chowdary
    in album: Annanna Rajanna
      type: MusicAlbum
      date published: 2024-06-13
    isrc code: DGA052456472
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-08-01T04:14:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x45178cf1d434320fe221eaa98c6de8ce62986e3acbf319e7e2f47b993750b367
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960513
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960513
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052456472
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-08-01T04:52:22Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x45178cf1d434320fe221eaa98c6de8ce62986e3acbf319e7e2f47b993750b367. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052456472.
      date published: 2026-08-01T04:52:22Z
    audio: Annanna Rajanna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.116
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.641
      additional property: Energy
        type: PropertyValue
        value: 0.375
      additional property: Speechiness
        type: PropertyValue
        value: 0.111
      additional property: Acousticness
        type: PropertyValue
        value: 0.096
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.35
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.963
      additional property: Loudness (dB)
        type: PropertyValue
        value: -25.22
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Guthi vankaya
  type: MusicAlbum
  date published: 2024-06-13
album: Salu Salu Ni Sarasalu
  type: MusicAlbum
  date published: 2024-06-13