Krithika
type: MusicGroup
genre: devotional
description: Mathuram Bhoothalingam (pen name Krithika) was a Tamil writer who wrote plays and short stories in Tamil and English. Personal life Krithika was born as Mathuram in a Kannada-speaking family in Bomb
popularity: 7
followers: 4634
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14138bda6067bd01fd23507040ce6db3c18a646f0bacf359308be355e3bc6679. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67367db6-b234-4661-b9c2-d3a8c35ceac4.json and https://artists.proofprofile.net/proofs/artist/67367db6-b234-4661-b9c2-d3a8c35ceac4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Mangala Roopini
  type: MusicAlbum
  date published: 2010
album: Mangala Roopini
  type: MusicAlbum
  date published: 2013-03-12
album: Mangala Roopini
  type: MusicAlbum
  date published: 2015-10-20
album: Mangala Roopini
  type: MusicAlbum
  date published: 2016-04-01
  track: Ragukala Durgasdam
    type: MusicRecording
    duration: PT9M25S
    duration ms: 565394
    explicit: false
    by artist: Krithika
    in album: Mangala Roopini
      type: MusicAlbum
      date published: 2016-04-01
    genre: devotional
    isrc code: ING111023810
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
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    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b278c64aeb493c6ee3ffcddf45205e9b6d0dba2356d3d6bf3789402ad94d355. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:31:11Z), 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/ING111023810.
      date published: 2026-07-20T18:31:11Z
    audio: Ragukala Durgasdam
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.033
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.776
      additional property: Energy
        type: PropertyValue
        value: 0.456
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.816
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.831
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.24
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Nenjikkulley Yesu - Single
  type: MusicAlbum
  date published: 2023-11-24
album: Dhaaveedhin Oorinilae - Single
  type: MusicAlbum
  date published: 2023-11-26