Purbayan Chatterjee
type: MusicGroup
description: Purbayan Chatterjee (born 12 September 1976) is an Indian sitar maestro who lives in Mumbai, India. He is noted for amalgamating traditional Indian classical music with contemporary world music genres
popularity: 33
followers: 39558
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  date published: 2026-06-12T21:20:00Z
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album: Vibemaster
  type: MusicAlbum
  date published: 2002
album: New Dawn Mind
  type: MusicAlbum
  date published: 2003
album: Nirman
  type: MusicAlbum
  date published: 2005-01-25
album: Vibemaster
  type: MusicAlbum
  date published: 2005-01-25
album: Samwad
  type: MusicAlbum
  date published: 2005-01-25
album: Talaash
  type: MusicAlbum
  date published: 2005-01-25
album: New Dawn Mind
  type: MusicAlbum
  date published: 2005-01-25
album: Mandala
  type: MusicAlbum
  date published: 2005-01-25
album: Samwad
  type: MusicAlbum
  date published: 2005-01-25
album: Nirman
  type: MusicAlbum
  date published: 2005-01-25
album: Rasayana
  type: MusicAlbum
  date published: 2005-01-25
album: New Horizons
  type: MusicAlbum
  date published: 2005-05-13
album: Talaash
  type: MusicAlbum
  date published: 2007-05-01
album: Purbayan
  type: MusicAlbum
  date published: 2009-05-05
album: Stringstruck
  type: MusicAlbum
  date published: 2009-12-01
album: Dream On
  type: MusicAlbum
  date published: 2011-01-01
album: Hemisphere
  type: MusicAlbum
  date published: 2011-09-30
album: Sitarscape
  type: MusicAlbum
  date published: 2012-01-01
album: Live in Concert - Purbayan Chatterjee
  type: MusicAlbum
  date published: 2012-03-31
album: Live In Concert - Purbayan Chatterjee
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  date published: 2012-03-31
album: Evening Sitar
  type: MusicAlbum
  date published: 2012-12-26
album: Soul Search
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  date published: 2014-12-13
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      date published: 2014-12-13
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-03T21:18:05Z
    audio: Memories in Matte - Instrumental
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album: Dancing In The Rains
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  date published: 2016-06-30
album: Saare Jahan Se Accha (Instrumental)
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  date published: 2016-08-12
album: Reunited Sounds
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  date published: 2017-05-29
album: Amazing Sitar
  type: MusicAlbum
  date published: 2017-06-09
  track: Albela Sajan - Instrumental
  track: Ka Karun Sajni - The Classic Thumri of Longing - Instrumental
album: Crossover - Raga Gayathri Harmonised
album: Raga Patdeep - Raga Patdeep - Rupak Taal
album: A Day with Purbayan & Ojas
album: Classical Unclassical
album: Raag Shyam Kalyan
album: Splendour
album: Rare
album: Sparkling Sitar
album: First Train Out
album: Breakfast in Paradise
album: Drut Ektaal
album: Raag Bhairavi
album: Yaad Piya Ki Aaye
album: Sargam Surge
album: Shiva Shankara
album: ANTAR - The Transformation
album: Saiyaan More
album: Raga Charukeshi: Thumri in Mishra Bhairavi (Live)
album: Raga Puriya - Jhaaptaal and Drut Ektaal
album: Shanmukhapriya (The Mystic) [feat. Shankar Mahadevan, Antonio Sanchez, U. Rajesh, V. Selvaganesh & Michael League]
album: Sukoon (Catharsis) [feat. Thana Alexa, Zakir Hussain, Gayatri Asokan, Michael League & Antonio Sanchez]
album: Unbounded (Abaad)
album: Raga Bhatiyaar
album: RAGA SAHASRADEEP
album: Saiyan More (Female Version)
album: Breakfast In Paradise
album: Yaman Drut
album: Saath Saath
album: Sitar Sparkles
album: ALAAP JOD SHANKARA
album: Alaap Jod Shankara
album: SHANKARA JHAPTAAL
album: SHANKARA TEENTAAL
album: MAANJ KAMAJ
album: Pace Of Mind
album: KALYANI
album: Minuet In D Major ("Classicool")
track: Jana Gana Mana

Jana Gana Mana
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by artist: Sonu Nigam
by artist: Bickram Ghosh
by artist: Rashid Khan
by artist: Vishwa Mohan Bhatt
by artist: Papon
by artist: Tarun Bhattacharya
by artist: Ronu Majumdar
by artist: Kaushiki Chakraborty
by artist: Purbayan Chatterjee
by artist: Unnikrishnan
by artist: Neeti Mohan
by artist: Nooran Sisters
in album: Jana Gana Mana Soul Of India
  type: MusicAlbum
  date published: 2022-09-16
genre: filmi
genre: modern-bollywood
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  date published: 2026-06-13T13:32:09Z
audio: Jana Gana Mana
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Albela Sajan - Instrumental
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by artist: Purbayan Chatterjee
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-18T04:13:26Z
audio: Albela Sajan - Instrumental
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Ka Karun Sajni - The Classic Thumri of Longing - Instrumental
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by artist: Purbayan Chatterjee
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-03T19:59:51Z
audio: Ka Karun Sajni - The Classic Thumri of Longing - Instrumental
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Crossover - Raga Gayathri Harmonised
type: MusicAlbum
date published: 2018

Raga Patdeep - Raga Patdeep - Rupak Taal
type: MusicAlbum
date published: 2018

A Day with Purbayan & Ojas
type: MusicAlbum
date published: 2018-02-02

Classical Unclassical
type: MusicAlbum
date published: 2018-10-01

Raag Shyam Kalyan
type: MusicAlbum
date published: 2019-02-26

Raag Shyam Kalyan
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date published: 2019-06-14

Splendour
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date published: 2019-10-25

Rare
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date published: 2019-10-25

Sparkling Sitar
type: MusicAlbum
date published: 2019-11-09

First Train Out
type: MusicAlbum
date published: 2019-12-23

Breakfast in Paradise
type: MusicAlbum
date published: 2019-12-31

Drut Ektaal
type: MusicAlbum
date published: 2020-01-09

Raag Bhairavi
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date published: 2020-01-22

Yaad Piya Ki Aaye
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date published: 2020-07-01

Sargam Surge
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date published: 2020-09-30
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c9db6cb1a67ec22a85997a8de9859562c5e321415a3b3629a2a6df219ad81e. 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/FRX872000334.
    date published: 2026-07-03T19:59:51Z
  audio: Sargam Surge
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.594
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.54
    additional property: Energy
      type: PropertyValue
      value: 0.819
    additional property: Speechiness
      type: PropertyValue
      value: 0.082
    additional property: Acousticness
      type: PropertyValue
      value: 0.392
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.78
    additional property: Liveness
      type: PropertyValue
      value: 0.145
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.765
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.34
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sargam Surge
type: MusicAlbum
date published: 2020-09-30
track: Sargam Surge
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141224
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Sargam Surge
    type: MusicAlbum
    date published: 2020-09-30
  isrc code: FRX872000334
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:11:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3c9db6cb1a67ec22a85997a8de9859562c5e321415a3b3629a2a6df219ad81e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872000334
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0xd3c9db6cb1a67ec22a85997a8de9859562c5e321415a3b3629a2a6df219ad81e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRX872000334.
    date published: 2026-06-13T13:32:09Z
  audio: Sargam Surge
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 137.06
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.538
    additional property: Energy
      type: PropertyValue
      value: 0.828
    additional property: Speechiness
      type: PropertyValue
      value: 0.083
    additional property: Acousticness
      type: PropertyValue
      value: 0.391
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.744
    additional property: Liveness
      type: PropertyValue
      value: 0.146
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.773
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.05
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Shiva Shankara
type: MusicAlbum
date published: 2020-11-15

ANTAR - The Transformation
type: MusicAlbum
date published: 2020-12-24

ANTAR - The Transformation
type: MusicAlbum
date published: 2020-12-24

Saiyaan More
type: MusicAlbum
date published: 2021-01-20

Raga Charukeshi: Thumri in Mishra Bhairavi (Live)
type: MusicAlbum
date published: 2021-02-08

Raga Puriya - Jhaaptaal and Drut Ektaal
type: MusicAlbum
date published: 2021-06-04

Shanmukhapriya (The Mystic) [feat. Shankar Mahadevan, Antonio Sanchez, U. Rajesh, V. Selvaganesh & Michael League]
type: MusicAlbum
date published: 2021-07-28
track: Shanmukhapriya (The Mystic) [feat. Shankar Mahadevan, Antonio Sanchez, U. Rajesh, V. Selvaganesh & Michael League]
  type: MusicRecording
  duration: PT6M30S
  duration ms: 390413
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Shanmukhapriya (The Mystic) [feat. Shankar Mahadevan, Antonio Sanchez, U. Rajesh, V. Selvaganesh & Michael League]
    type: MusicAlbum
    date published: 2021-07-28
  isrc code: ING642101764
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T23:37:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x667c871396277fcc250c6d3d2415bd0a0a8bbad33d385a3dc29d41e820884cb7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING642101764
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  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 0x667c871396277fcc250c6d3d2415bd0a0a8bbad33d385a3dc29d41e820884cb7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ING642101764.
    date published: 2026-07-05T01:12:41Z
  audio: Shanmukhapriya (The Mystic) [feat. Shankar Mahadevan, Antonio Sanchez, U. Rajesh, V. Selvaganesh & Michael League]
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.014
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.65
    additional property: Energy
      type: PropertyValue
      value: 0.611
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.415
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.208
    additional property: Liveness
      type: PropertyValue
      value: 0.227
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.394
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.351
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sukoon (Catharsis) [feat. Thana Alexa, Zakir Hussain, Gayatri Asokan, Michael League & Antonio Sanchez]
type: MusicAlbum
date published: 2021-08-18

Unbounded (Abaad)
type: MusicAlbum
date published: 2021-09-10
track: Shanmukhapriya (The Mystic) [feat. Shankar Mahadevan, Antonio Sanchez, U. Rajesh, V. Selvaganesh & Michael League]
  type: MusicRecording
  duration: PT6M30S
  duration ms: 390413
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Unbounded (Abaad)
    type: MusicAlbum
    date published: 2021-09-10
  isrc code: ING642101764
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T23:37:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x667c871396277fcc250c6d3d2415bd0a0a8bbad33d385a3dc29d41e820884cb7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING642101764
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x667c871396277fcc250c6d3d2415bd0a0a8bbad33d385a3dc29d41e820884cb7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ING642101764.
    date published: 2026-07-08T03:20:19Z
  audio: Shanmukhapriya (The Mystic) [feat. Shankar Mahadevan, Antonio Sanchez, U. Rajesh, V. Selvaganesh & Michael League]
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.21
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.65
    additional property: Energy
      type: PropertyValue
      value: 0.611
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.415
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.208
    additional property: Liveness
      type: PropertyValue
      value: 0.227
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.394
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.093
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Khula Asmaan (Firmament) [feat. Jordan Rudess, Javed Ali, Darshan Doshi, Taufiq Qureshi & Paras Nath]
  type: MusicRecording
  duration: PT6M7S
  duration ms: 367320
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Unbounded (Abaad)
    type: MusicAlbum
    date published: 2021-09-10
  isrc code: ING642101806
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T20:23:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3177326f068bbe36a8dafd9ea674f51b6e0b81f0ba21475f8a7a0f21833c3a0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING642101806
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xf3177326f068bbe36a8dafd9ea674f51b6e0b81f0ba21475f8a7a0f21833c3a0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ING642101806.
    date published: 2026-07-02T03:55:08Z
  audio: Khula Asmaan (Firmament) [feat. Jordan Rudess, Javed Ali, Darshan Doshi, Taufiq Qureshi & Paras Nath]
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.676
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.425
    additional property: Energy
      type: PropertyValue
      value: 0.758
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.619
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.252
    additional property: Liveness
      type: PropertyValue
      value: 0.266
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.508
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.792
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Intezaar (The Wait) [feat. Rashid Khan, Anat Cohen, Gary Husband, Michael League & Pratibha Singh Baghel]
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329933
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Unbounded (Abaad)
    type: MusicAlbum
    date published: 2021-09-10
  isrc code: ING642101807
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T11:15:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36d4ec83f540a4dadb711f52b7fcdf1726a6ba214f5ba397bc9fa09593df56df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING642101807
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Intezaar (The Wait) [feat. Rashid Khan, Anat Cohen, Gary Husband, Michael League & Pratibha Singh Baghel]
track: Lalitha (The Joyful Mother) [feat. Béla Fleck, Zakir Hussain, Shankar Mahadevan, Mame Khan & Michael League]
track: Unbounded (Abaad) [feat. Gary Husband, Deepak Pandit & Gayatri Asokan]
track: Nayi Shuruaat (New Beginnings) [feat. Wali Fateh Ali Khan, Gayatri Asokan, Gary Husband, Deepak Pandit & Michael League]

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d4ec83f540a4dadb711f52b7fcdf1726a6ba214f5ba397bc9fa09593df56df. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ING642101807.
date published: 2026-07-08T03:22:41Z

Intezaar (The Wait) [feat. Rashid Khan, Anat Cohen, Gary Husband, Michael League & Pratibha Singh Baghel]
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 114.378
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.422
additional property: Energy
  type: PropertyValue
  value: 0.55
additional property: Speechiness
  type: PropertyValue
  value: 0.039
additional property: Acousticness
  type: PropertyValue
  value: 0.605
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.093
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.208
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.138
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Minor

Lalitha (The Joyful Mother) [feat. Béla Fleck, Zakir Hussain, Shankar Mahadevan, Mame Khan & Michael League]
type: MusicRecording
duration: PT9M55S
duration ms: 595986
explicit: false
by artist: Purbayan Chatterjee
in album: Unbounded (Abaad)
  type: MusicAlbum
  date published: 2021-09-10
isrc code: ING642101808
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:53:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2625a9b94106eb93ebe06f05ae93f288e37bcf7a774ffb18e778cf277524e9ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING642101808
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x2625a9b94106eb93ebe06f05ae93f288e37bcf7a774ffb18e778cf277524e9ca. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ING642101808.
  date published: 2026-07-08T03:20:19Z
audio: Lalitha (The Joyful Mother) [feat. Béla Fleck, Zakir Hussain, Shankar Mahadevan, Mame Khan & Michael League]
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.983
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.456
  additional property: Energy
    type: PropertyValue
    value: 0.734
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.433
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.211
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.581
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.705
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Unbounded (Abaad) [feat. Gary Husband, Deepak Pandit & Gayatri Asokan]
type: MusicRecording
duration: PT1M34S
duration ms: 94573
explicit: false
by artist: Purbayan Chatterjee
in album: Unbounded (Abaad)
  type: MusicAlbum
  date published: 2021-09-10
isrc code: ING642101809
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:46:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72784e82ef175d376e24df4835ee598aabae1896cf93c7bda5035fe1b182f439
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING642101809
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x72784e82ef175d376e24df4835ee598aabae1896cf93c7bda5035fe1b182f439. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ING642101809.
  date published: 2026-07-08T03:20:19Z
audio: Unbounded (Abaad) [feat. Gary Husband, Deepak Pandit & Gayatri Asokan]
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.615
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.266
  additional property: Energy
    type: PropertyValue
    value: 0.209
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.899
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.635
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.078
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.715
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Nayi Shuruaat (New Beginnings) [feat. Wali Fateh Ali Khan, Gayatri Asokan, Gary Husband, Deepak Pandit & Michael League]
type: MusicRecording
duration: PT4M10S
duration ms: 250186
explicit: false
by artist: Purbayan Chatterjee
in album: Unbounded (Abaad)
  type: MusicAlbum
  date published: 2021-09-10
isrc code: ING642101810
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T21:50:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x587e6ed0ce8030cce6491a7a4ed7704006db20cdad28de971008436847cce7ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING642101810
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 0x587e6ed0ce8030cce6491a7a4ed7704006db20cdad28de971008436847cce7ec. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ING642101810.
  date published: 2026-07-08T03:22:41Z
audio: Nayi Shuruaat (New Beginnings) [feat. Wali Fateh Ali Khan, Gayatri Asokan, Gary Husband, Deepak Pandit & Michael League]
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 158.453
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.296
  additional property: Energy
    type: PropertyValue
    value: 0.398
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.88
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.347
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.151
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.994
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Raga Bhatiyaar
type: MusicAlbum
date published: 2021-10-15

Splendour
type: MusicAlbum
date published: 2021-10-19

Splendour
type: MusicAlbum
date published: 2021-10-19

RAGA SAHASRADEEP
type: MusicAlbum
date published: 2021-10-20
track: RAGA SAHASRADEEP
  type: MusicRecording
  duration: PT10M40S
  duration ms: 640000
  explicit: false
  by artist: Purbayan Chatterjee
  in album: RAGA SAHASRADEEP
    type: MusicAlbum
    date published: 2021-10-20
  isrc code: FRX762176738
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T19:29:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef0fd4c37e711bbd2a5a39e0a375522979a4d170c55ef5faa474d63b066ba34b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762176738
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0xef0fd4c37e711bbd2a5a39e0a375522979a4d170c55ef5faa474d63b066ba34b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRX762176738.
    date published: 2026-07-02T03:30:09Z
  audio: RAGA SAHASRADEEP
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.211
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.354
    additional property: Energy
      type: PropertyValue
      value: 0.826
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.722
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.486
    additional property: Liveness
      type: PropertyValue
      value: 0.13
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.565
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.49
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Rare
type: MusicAlbum
date published: 2021-11-18

Rare
type: MusicAlbum
date published: 2021-11-18

Rare
type: MusicAlbum
date published: 2021-11-18

Saiyan More (Female Version)
type: MusicAlbum
date published: 2022-01-13

Breakfast In Paradise
type: MusicAlbum
date published: 2022-05-25

Yaman Drut
type: MusicAlbum
date published: 2022-08-10
track: Yaman Drut
  type: MusicRecording
  duration: PT11M5S
  duration ms: 665600
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Yaman Drut
    type: MusicAlbum
    date published: 2022-08-10
  isrc code: FRX282249393
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T16:17:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x51e72e8970ec1fb20a48586bd36082701ece1930f109a1b0a126de7fd78908a5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958911
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958911
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282249393
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T19:19:26Z
  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 0x51e72e8970ec1fb20a48586bd36082701ece1930f109a1b0a126de7fd78908a5. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:19:26Z), 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/FRX282249393.
    date published: 2026-07-20T19:19:26Z
  audio: Yaman Drut
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 118.396
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.416
    additional property: Energy
      type: PropertyValue
      value: 0.772
    additional property: Speechiness
      type: PropertyValue
      value: 0.057
    additional property: Acousticness
      type: PropertyValue
      value: 0.659
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.779
    additional property: Liveness
      type: PropertyValue
      value: 0.055
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.826
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.5
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Saath Saath
type: MusicAlbum
date published: 2022-09-09
track: Pahadi
  type: MusicRecording
  duration: PT17M53S
  duration ms: 1073000
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Saath Saath
    type: MusicAlbum
    date published: 2022-09-09
  isrc code: FRX282262028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T22:06:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x122937f961a8f3c835cb44c6ea7a5a5197d375c834b612517d99fd6eb8d93634
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958212
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958212
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282262028
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T23:25:50Z
  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 0x122937f961a8f3c835cb44c6ea7a5a5197d375c834b612517d99fd6eb8d93634. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/FRX282262028.
    date published: 2026-07-15T23:25:50Z
  audio: Pahadi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 116.638
    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: 0.461
    additional property: Energy
      type: PropertyValue
      value: 0.649
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.858
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.599
    additional property: Liveness
      type: PropertyValue
      value: 0.066
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.42
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.245
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Saath Saath
type: MusicAlbum
date published: 2022-09-09
track: Yaman Madhya Laya
  type: MusicRecording
  duration: PT16M27S
  duration ms: 987135
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Saath Saath
    type: MusicAlbum
    date published: 2022-09-09
  isrc code: FRX282248912
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x000e6dd8ecd0d91f87458fdd3fa805b07606fe7d0e6ead5b3cf547a544fd38ed
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958448
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958448
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282248912
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:49:21Z
  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 0x000e6dd8ecd0d91f87458fdd3fa805b07606fe7d0e6ead5b3cf547a544fd38ed. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/FRX282248912.
    date published: 2026-07-17T19:49:21Z
  audio: Yaman Madhya Laya
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.051
    additional property: Musical Key
      type: PropertyValue
      value: 9
    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: 0.57
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.905
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.467
    additional property: Liveness
      type: PropertyValue
      value: 0.071
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.355
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.068
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sitar Sparkles
type: MusicAlbum
date published: 2023-03-24

ALAAP JOD SHANKARA
type: MusicAlbum
date published: 2023-05-15

Alaap Jod Shankara
type: MusicAlbum
date published: 2023-05-15

SHANKARA JHAPTAAL
type: MusicAlbum
date published: 2023-05-22

SHANKARA TEENTAAL
type: MusicAlbum
date published: 2023-05-29

MAANJ KAMAJ
type: MusicAlbum
date published: 2023-06-05

Pace Of Mind
type: MusicAlbum
date published: 2023-07-17

KALYANI
type: MusicAlbum
date published: 2023-07-24

Minuet In D Major ("Classicool")
type: MusicAlbum
date published: 2023-07-31
track: Minuet in D Major ("Classicool")
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115982
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Minuet In D Major ("Classicool")
    type: MusicAlbum
    date published: 2023-07-31
  isrc code: DGA052380594
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:44:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63302e66d9f8a076e86af418a3148f317b94713215bca66f26eb5aa800e1ac0f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052380594
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x63302e66d9f8a076e86af418a3148f317b94713215bca66f26eb5aa800e1ac0f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DGA052380594.
    date published: 2026-07-04T10:04:33Z
  audio: Minuet in D Major ("Classicool")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.943
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.575
    additional property: Energy
      type: PropertyValue
      value: 0.5
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.725
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.516
    additional property: Key Name
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    additional property: Mode Name
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Minuet in D Major
type: MusicAlbum
date published: 2023-07-31

Bhairavi
type: MusicAlbum
date published: 2023-08-07

Classicool
type: MusicAlbum
date published: 2023-08-07

Vatapi Ganpatim (From "Milaap")
type: MusicAlbum
date published: 2023-08-28

Raga Bhairavi (From "Milaap")
type: MusicAlbum
date published: 2023-09-04

MILAAP
type: MusicAlbum
date published: 2023-09-11

Raga Charukeshi (From "Milaap")
type: MusicAlbum
date published: 2023-09-11

Satyagrah
type: MusicAlbum
date published: 2024-08-14
track: Satyagrah
  type: MusicRecording
  duration: PT7M14S
  duration ms: 434000
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Satyagrah
    type: MusicAlbum
    date published: 2024-08-14
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082494998
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x39d888e2e778e8304046884b91aab49d29d089865d20486a32a1b4d4746f5c39. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DGA082494998.
    date published: 2026-06-13T13:32:09Z
  audio: Satyagrah
    type: AudioObject
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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Sitar Stories
type: MusicAlbum
date published: 2024-08-28
track: Bilaskhani Todi
  type: MusicRecording
  duration: PT19M4S
  duration ms: 1144000
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Sitar Stories
    type: MusicAlbum
    date published: 2024-08-28
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092444488
  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 0xd1b494f13272a6859669f7d8f00269fcf851cfab1091016e613901f880b7f8d3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DGA092444488.
    date published: 2026-07-08T03:53:27Z
  audio: Bilaskhani Todi
    type: AudioObject
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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track: Satyagrah
  type: MusicRecording
  duration: PT7M14S
  duration ms: 434000
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Sitar Stories
    type: MusicAlbum
    date published: 2024-08-28
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  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082494998
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x39d888e2e778e8304046884b91aab49d29d089865d20486a32a1b4d4746f5c39. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DGA082494998.
    date published: 2026-07-02T03:55:08Z
  audio: Satyagrah
    type: AudioObject
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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track: Bollywood Beauty
  type: MusicRecording
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  duration ms: 361000
  explicit: false
  by artist: Purbayan Chatterjee
  in album: Sitar Stories
    type: MusicAlbum
    date published: 2024-08-28
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092444490
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Bollywood Beauty

OTSTimestamp
type: PropertyValue
value: 2026-07-08T08:56:20Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29f172596c930a930ab96ea552907049bc331a12522522e9fb69d68f0544ad5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA092444490.
date published: 2026-07-08T08:56:20Z

Bollywood Beauty
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
  type: PropertyValue
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Sitar Stories
type: MusicAlbum
date published: 2024-08-28

Miyan Ki Todi Alap Jod
type: MusicAlbum
date published: 2024-08-28

Kalyani (From "Classicool Live at Kolkata")
type: MusicAlbum
date published: 2024-11-16

Children In The Rain (From Classicool Live At Kolkata)
type: MusicAlbum
date published: 2024-11-19

Children in the rain (From "Classicool Live at Kolkata")
type: MusicAlbum
date published: 2024-11-19

Sitar for Mental Wellness
type: MusicAlbum
date published: 2024-12-27

Raag Mishr Kafi, Rupak Taal (Live at Sawai Gandharva Bhimsen Mahotsav 2024)
type: MusicAlbum
date published: 2025-01-27

Raag Mishr Kafi, Rupak Taal (Live At Sawai Gandharva Bhimsen Mahotsav 2024)
type: MusicAlbum
date published: 2025-01-27

Raag Shyam Kalyan Alap, Jod, Vilambit, Drut Teentaal (Live At Sawai Gandharva Bhimsen Mahotsav 2024)
type: MusicAlbum
date published: 2025-01-27

Raag Mishr Pahadi Dhun (Live at Sawai Gandharva Bhimsen Mahotsav 2024)
type: MusicAlbum
date published: 2025-01-27

Raag Mishr Pahadi Dhun (Live At Sawai Gandharva Bhimsen Mahotsav 2024)
type: MusicAlbum
date published: 2025-01-27

Raag Shyam Kalyan Alap, Jod, Vilambit, Drut Teentaal (Live at Sawai Gandharva Bhimsen Mahotsav 2024)
type: MusicAlbum
date published: 2025-01-27

Raga Chayanat (Live at Hridayesh Arts)
type: MusicAlbum
date published: 2025-03-05

Raga Puriya (Live at Hridayesh Arts)
type: MusicAlbum
date published: 2025-03-05

Water Bird (Classicool Live At Utsaah India 2025)
type: MusicAlbum
date published: 2025-03-10

Water Bird (Classicool Live at Utsaah, India, 2025)
type: MusicAlbum
date published: 2025-03-10

Lullaby (Classicool Live at Utsaah India 2025)
type: MusicAlbum
date published: 2025-04-07

Barsai Badaria
type: MusicRecording
duration: PT4M12S
duration ms: 252000
explicit: false
by artist: Sona Mohapatra
by artist: Ram Sampath
by artist: Purbayan Chatterjee
by artist: Sanjoy Das
in album: Barsai Badaria
  type: MusicAlbum
  date published: 2024-05-31
isrc code: FRX872403009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872403009
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 0x4c7c730a437292aeaf3fa8d2ba4763ac4f23cff12ab69abf90de713c76a8a69f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX872403009.
  date published: 2026-07-02T03:55:08Z
audio: Barsai Badaria
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  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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The Thillana
type: MusicRecording
duration: PT6M55S
duration ms: 415862
explicit: false
by artist: Lalgudi G. Jayaraman
by artist: Zakir Hussain
by artist: Lalgudi Vijayalakshmi
by artist: Shankar Mahadevan
by artist: Kaushiki Chakraborty
by artist: Bombay Jayashri
by artist: Abhishek Raghuram
by artist: Debashish Bhattacharya
by artist: Purbayan Chatterjee
by artist: Murad Ali Khan
by artist: Mandolin U Rajesh
by artist: Rakesh Chaurasia
by artist: Ranajit Sengupta
by artist: Jayanthi Kumaresh
by artist: Arun
in album: The Thillana
  type: MusicAlbum
  date published: 2020-09-25
genre: indian-classical
genre: indian-violin
genre: carnatic
genre: carnatic-instrumental
isrc code: FRX872015081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872015081
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 0x37768b5e947803802708f3a19af0de0401e96bb1766e5cae8ce94b0101c42cf7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FRX872015081.
  date published: 2026-07-02T11:38:34Z
audio: The Thillana
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  additional property: Mode (Major/Minor)
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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