Mambalam M.K.S. Siva
type: MusicGroup
popularity: 13
followers: 2480
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92a97ce8a73b75302cfd5a5d57f54c2b2611b4e89770ad0fb718784d7bc5307d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3bb79b8-a4f7-4731-ab70-5a6feb44de0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3bb79b8-a4f7-4731-ab70-5a6feb44de0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3bb79b8-a4f7-4731-ab70-5a6feb44de0a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92a97ce8a73b75302cfd5a5d57f54c2b2611b4e89770ad0fb718784d7bc5307d","name":"Mambalam M.K.S. Siva","registered_at":"2026-06-15T01:02:52Z","symbol":"NIM0633011","token_address":"0x9b7a421ff89bfce89119f09ed531d69fb75628a8","type":"artist","uuid":"c3bb79b8-a4f7-4731-ab70-5a6feb44de0a"}
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 0x92a97ce8a73b75302cfd5a5d57f54c2b2611b4e89770ad0fb718784d7bc5307d. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3bb79b8-a4f7-4731-ab70-5a6feb44de0a.json and https://artists.proofprofile.net/proofs/artist/c3bb79b8-a4f7-4731-ab70-5a6feb44de0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0x92a97ce8a73b75302cfd5a5d57f54c2b2611b4e89770ad0fb718784d7bc5307d","name":"Mambalam M.K.S. Siva","registered_at":"2026-06-15T01:02:52Z","symbol":"NIM0633011","token_address":"0x9b7a421ff89bfce89119f09ed531d69fb75628a8","type":"artist","uuid":"c3bb79b8-a4f7-4731-ab70-5a6feb44de0a"}
album: Nadaswaram, Pt. 1
  type: MusicAlbum
  date published: 1981-01-13
album: Nadaswaram
  type: MusicAlbum
  date published: 1982-02-03
album: Nadaswaram, Pt. 2
  type: MusicAlbum
  date published: 1983-06-25
album: Nadaswaram
  type: MusicAlbum
  date published: 1994-06-15
album: Vadyalahari
  type: MusicAlbum
  date published: 1995-11-11
album: Kalyana Mangala Naada
  type: MusicAlbum
  date published: 1999-07-15
  track: Getti Melam
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128470
    explicit: false
    by artist: Mambalam M.K.S. Siva
    in album: Kalyana Mangala Naada
      type: MusicAlbum
      date published: 1999-07-15
    isrc code: INS279900087
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:07:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc8443373cf7ec4246f47b57cbf858174ab8e0cd7face07bfaf01001795bd3ac9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS279900087
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xc8443373cf7ec4246f47b57cbf858174ab8e0cd7face07bfaf01001795bd3ac9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/INS279900087.
      date published: 2026-07-05T10:59:37Z
    audio: Getti Melam
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.33
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.463
      additional property: Energy
        type: PropertyValue
        value: 0.628
      additional property: Speechiness
        type: PropertyValue
        value: 0.185
      additional property: Acousticness
        type: PropertyValue
        value: 0.561
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.864
      additional property: Liveness
        type: PropertyValue
        value: 0.682
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.697
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.67
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rare Krithis of Thyagaraja
  type: MusicAlbum
  date published: 2000-12-05
album: Nadaswaram - Evergreen Classical Hits
  type: MusicAlbum
  date published: 2005
  track: Pranamamyaham - Ragam - Gowlai, Thalam - Adi
    type: MusicRecording
    duration: PT7M54S
    duration ms: 474200
    explicit: false
    by artist: Mambalam M.K.S. Siva
    in album: Nadaswaram - Evergreen Classical Hits
      type: MusicAlbum
      date published: 2005
    isrc code: INU110500462
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T09:33:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf11224b69138917c0a297117730943b454c71b182b60f9e50d00b50ee5b1ddec
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INU110500462
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0xf11224b69138917c0a297117730943b454c71b182b60f9e50d00b50ee5b1ddec. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INU110500462.
      date published: 2026-07-02T16:51:38Z
    audio: Pranamamyaham - Ragam - Gowlai, Thalam - Adi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.382
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.433
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Alaipayuthe Kanna - Ragam - Kanada, Thalam - Adi
album: DEVI KRITHIS ON NADHASWARAM
album: Nadhaswara Mangala Isai

Energy
type: PropertyValue
value: 0.88

Speechiness
type: PropertyValue
value: 0.152

Acousticness
type: PropertyValue
value: 0.733

Instrumentalness
type: PropertyValue
value: 0.881

Liveness
type: PropertyValue
value: 0.082

Valence (Positivity)
type: PropertyValue
value: 0.674

Loudness (dB)
type: PropertyValue
value: -7.653

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

Alaipayuthe Kanna - Ragam - Kanada, Thalam - Adi
type: MusicRecording
duration: PT6M47S
duration ms: 407266
explicit: false
by artist: Mambalam M.K.S. Siva
in album: Nadaswaram - Evergreen Classical Hits
  type: MusicAlbum
  date published: 2005
isrc code: INU110500464
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T02:50:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30bb663aaf3eacb6605e423ea25682c1818af7f53ee8e4305bd620fe9c6c0b5e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958955
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INU110500464
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T03:03:40Z
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 0x30bb663aaf3eacb6605e423ea25682c1818af7f53ee8e4305bd620fe9c6c0b5e. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/INU110500464.
  date published: 2026-07-21T03:03:40Z
audio: Alaipayuthe Kanna - Ragam - Kanada, Thalam - Adi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 163.794
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.432
  additional property: Energy
    type: PropertyValue
    value: 0.867
  additional property: Speechiness
    type: PropertyValue
    value: 0.202
  additional property: Acousticness
    type: PropertyValue
    value: 0.79
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.886
  additional property: Liveness
    type: PropertyValue
    value: 0.307
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.609
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.623
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

DEVI KRITHIS ON NADHASWARAM
type: MusicAlbum
date published: 2010
track: Ne Yerangayenil
  type: MusicRecording
  duration: PT5M46S
  duration ms: 346253
  explicit: false
  by artist: Mambalam M.K.S. Siva
  in album: DEVI KRITHIS ON NADHASWARAM
    type: MusicAlbum
    date published: 2010
  isrc code: INU111001155
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T06:23:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d41540b042affeb59e3c1bf99d3bba5841a5ebec593db1d7605a3ede770daab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958838
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958838
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INU111001155
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T09:26:43Z
  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 0x5d41540b042affeb59e3c1bf99d3bba5841a5ebec593db1d7605a3ede770daab. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:26:43Z), 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/INU111001155.
    date published: 2026-07-20T09:26:43Z
  audio: Ne Yerangayenil
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 88.701
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.432
    additional property: Energy
      type: PropertyValue
      value: 0.891
    additional property: Speechiness
      type: PropertyValue
      value: 0.184
    additional property: Acousticness
      type: PropertyValue
      value: 0.115
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.904
    additional property: Liveness
      type: PropertyValue
      value: 0.349
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.601
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.589
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Nadhaswara Mangala Isai
type: MusicAlbum
date published: 2021-04-09

Vadyalahari
type: MusicAlbum
date published: 2022-08-11