K.R.Keerthi bathan
type: MusicGroup
genre: tamil indie
popularity: 5
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1833f773cc539006b04043ff9212e9ee50e65ce9797481ab5c43997c0b77151a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bd3131d-9483-4bdb-b9eb-65b66bcfa715.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bd3131d-9483-4bdb-b9eb-65b66bcfa715.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bd3131d-9483-4bdb-b9eb-65b66bcfa715
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1833f773cc539006b04043ff9212e9ee50e65ce9797481ab5c43997c0b77151a","name":"K.R.Keerthi bathan","registered_at":"2026-06-16T10:22:37Z","symbol":"NIM1022060","token_address":"0x28d7e900475b91c014fef4959cb4254851c8850c","type":"artist","uuid":"3bd3131d-9483-4bdb-b9eb-65b66bcfa715"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1833f773cc539006b04043ff9212e9ee50e65ce9797481ab5c43997c0b77151a. Chain 2 (Bitcoin): anchored in block 954032 (2026-06-17T01:59:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bd3131d-9483-4bdb-b9eb-65b66bcfa715.json and https://artists.proofprofile.net/proofs/artist/3bd3131d-9483-4bdb-b9eb-65b66bcfa715.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:59:41Z
  text: {"copyright_id":"0x1833f773cc539006b04043ff9212e9ee50e65ce9797481ab5c43997c0b77151a","name":"K.R.Keerthi bathan","registered_at":"2026-06-16T10:22:37Z","symbol":"NIM1022060","token_address":"0x28d7e900475b91c014fef4959cb4254851c8850c","type":"artist","uuid":"3bd3131d-9483-4bdb-b9eb-65b66bcfa715"}
album: Avalaley
  type: MusicAlbum
  date published: 2021-07-06
album: Unaal Mudiyum (Make Your Dream)
  type: MusicAlbum
  date published: 2021-08-30
album: Iyarkayin Isai
  type: MusicAlbum
  date published: 2022-07-06
album: Kannum Kannum (From "Surya Music")
  type: MusicAlbum
  date published: 2024-09-05
  track: Kannum Kannum (From "Surya Music")
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237176
    explicit: false
    by artist: K.R.Keerthi bathan
    in album: Kannum Kannum (From "Surya Music")
      type: MusicAlbum
      date published: 2024-09-05
    genre: tamil indie
    isrc code: QMBZ92476630
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:50:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x17d019b44d01d87b18677bda029914b1170377ceb4367bb68b0e9ee0249e4b40
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92476630
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0x17d019b44d01d87b18677bda029914b1170377ceb4367bb68b0e9ee0249e4b40. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QMBZ92476630.
      date published: 2026-07-03T09:04:44Z
    audio: Kannum Kannum (From "Surya Music")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.699
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.616
      additional property: Energy
        type: PropertyValue
        value: 0.434
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.488
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.144
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.417
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.272
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major