K. Krishnakumar
type: MusicGroup
genre: bhajan
genre: devotional
genre: malayalam pop
genre: telugu pop
popularity: 4
followers: 426
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x488c46cf07fec07d92fda71d3a4d9d8c4299432036c516d4989e787a4af4f848
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d77f55e3-230a-4d55-99d4-8b2fdcc368fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d77f55e3-230a-4d55-99d4-8b2fdcc368fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d77f55e3-230a-4d55-99d4-8b2fdcc368fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x488c46cf07fec07d92fda71d3a4d9d8c4299432036c516d4989e787a4af4f848","name":"K. Krishnakumar","registered_at":"2026-06-21T03:38:43Z","symbol":"NIM1807716","token_address":"0xf9c4a8099a657d47375b39bd1bdd8b7a87a89789","type":"artist","uuid":"d77f55e3-230a-4d55-99d4-8b2fdcc368fe"}
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 0x488c46cf07fec07d92fda71d3a4d9d8c4299432036c516d4989e787a4af4f848. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d77f55e3-230a-4d55-99d4-8b2fdcc368fe.json and https://artists.proofprofile.net/proofs/artist/d77f55e3-230a-4d55-99d4-8b2fdcc368fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x488c46cf07fec07d92fda71d3a4d9d8c4299432036c516d4989e787a4af4f848","name":"K. Krishnakumar","registered_at":"2026-06-21T03:38:43Z","symbol":"NIM1807716","token_address":"0xf9c4a8099a657d47375b39bd1bdd8b7a87a89789","type":"artist","uuid":"d77f55e3-230a-4d55-99d4-8b2fdcc368fe"}
album: Rare Ragas
  type: MusicAlbum
  date published: 1999
album: Brihadeeswara
  type: MusicAlbum
  date published: 2012-01-01
album: Yatra (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-01-01
album: Yatra - Bgm (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-01-01
album: Yatra (Malayalam)
  type: MusicAlbum
  date published: 2018-01-01
  track: Marugainaava Rajanna
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202640
    explicit: false
    by artist: K. Krishnakumar
    in album: Yatra (Malayalam)
      type: MusicAlbum
      date published: 2018-01-01
    genre: bhajan
    genre: devotional
    genre: malayalam pop
    genre: telugu pop
    isrc code: INH102210236
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T13:38:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0609c99a3c84b8538c8e494dd9b329112bc1f75ef7f99144bdac53492e5f8082
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH102210236
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x0609c99a3c84b8538c8e494dd9b329112bc1f75ef7f99144bdac53492e5f8082. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INH102210236.
      date published: 2026-07-03T19:59:51Z
    audio: Marugainaava Rajanna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.014
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.383
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.79
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.37
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.968
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Thyagaraja Deva Bhasha Kritis
  type: MusicAlbum
  date published: 2019-01-11
album: BRIHADEESWARA KRITIS ON SHIVA
  type: MusicAlbum
  date published: 2019-01-11
album: Adhyatma Ramayanam
  type: MusicAlbum
  date published: 2019-02-18
album: Brihadeeswara Krithis On Shiva
  type: MusicAlbum
  date published: 2019-08-01
album: Ragamalikas A Composition of Popular Ragamalikas
  type: MusicAlbum
  date published: 2019-08-01
album: Vande Vasudevam Popular Krithis of Annamacharya
  type: MusicAlbum
  date published: 2019-08-01
album: Oothukkaud Krithis
  type: MusicAlbum
  date published: 2019-08-01
album: Oothukkaud Krithis-Oothukkadu Venkita Subbiyer Krithis
  type: MusicAlbum
  date published: 2019-08-01
  track: Alaipayuthe
    type: MusicRecording
    duration: PT5M34S
    duration ms: 334146
    explicit: false
    by artist: K. Krishnakumar
    in album: Oothukkaud Krithis-Oothukkadu Venkita Subbiyer Krithis
      type: MusicAlbum
      date published: 2019-08-01
    genre: bhajan
    genre: devotional
    genre: malayalam pop
    genre: telugu pop
    isrc code: INM201840874
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:02:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5b79b54e0d29049022b68a6e1925409a7cde3ae6b068bece9ec4736b728a0061
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM201840874
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Alaipayuthe
album: Nama Sravana Sukham (Carnatic Classical )

OTSTimestamp
type: PropertyValue
value: 2026-07-03T19:59:51Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b79b54e0d29049022b68a6e1925409a7cde3ae6b068bece9ec4736b728a0061. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INM201840874.
date published: 2026-07-03T19:59:51Z

Alaipayuthe
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 82.792
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.443
additional property: Energy
  type: PropertyValue
  value: 0.459
additional property: Speechiness
  type: PropertyValue
  value: 0.064
additional property: Acousticness
  type: PropertyValue
  value: 0.678
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.148
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.689
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.15
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Nama Sravana Sukham (Carnatic Classical )
type: MusicAlbum
date published: 2019-08-01