Niruthika
type: MusicGroup
genre: tamil indie
popularity: 10
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x651ba774cdc9ccf9878ceef8a1655dd52a52d80eb9b936625813e0517cb02e45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e507680-a875-42c2-a2b0-7c6952927962.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e507680-a875-42c2-a2b0-7c6952927962.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e507680-a875-42c2-a2b0-7c6952927962
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x651ba774cdc9ccf9878ceef8a1655dd52a52d80eb9b936625813e0517cb02e45. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e507680-a875-42c2-a2b0-7c6952927962.json and https://artists.proofprofile.net/proofs/artist/8e507680-a875-42c2-a2b0-7c6952927962.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Unna Vida
  type: MusicAlbum
  date published: 2022-10-17
album: Vannam Konda (Reprise)
  type: MusicAlbum
  date published: 2022-10-17
album: Vannam Konda Vennilavae
  type: MusicAlbum
  date published: 2022-10-17
album: Amma Endralaikatha (Reprise)
  type: MusicAlbum
  date published: 2023-05-21
  track: Amma Endralaikatha (Reprise)
    type: MusicRecording
    duration: PT1M44S
    duration ms: 104000
    explicit: false
    by artist: Niruthika
    in album: Amma Endralaikatha (Reprise)
      type: MusicAlbum
      date published: 2023-05-21
    genre: tamil indie
    isrc code: GX8LE2342905
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T13:09:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xddb225706f57aa99478716616ec08285e6367c26dc4fa56d257115557a530d5b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957573
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957573
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2342905
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T13:43:13Z
    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 0xddb225706f57aa99478716616ec08285e6367c26dc4fa56d257115557a530d5b. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/GX8LE2342905.
      date published: 2026-07-11T13:43:13Z
    audio: Amma Endralaikatha (Reprise)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.021
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.505
      additional property: Energy
        type: PropertyValue
        value: 0.236
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.948
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.561
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.505
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Naru mugai
  type: MusicAlbum
  date published: 2023-07-17
album: Kiliyae
  type: MusicAlbum
  date published: 2024-01-14
album: Ore Manam
  type: MusicAlbum
  date published: 2024-01-15
album: Kaiveenayai
  type: MusicAlbum
  date published: 2024-02-16
album: Ponvaanam
  type: MusicAlbum
  date published: 2024-02-16
album: Malargaley Malargaley unplugged
  type: MusicAlbum
  date published: 2024-10-31
album: Kalyaana Then Nila
  type: MusicAlbum
  date published: 2025-01-10
album: Nenjame Nenjame
  type: MusicAlbum
  date published: 2025-01-15
album: Azhagu nilave
  type: MusicAlbum
  date published: 2025-01-15
album: Marainthirunthu Paarkkum
  type: MusicAlbum
  date published: 2025-06-03
album: Muththa Mazhai (Reprise)
  type: MusicAlbum
  date published: 2025-06-03