Tarun Bhattacharya
type: MusicGroup
description: Pandit Tarun Bhattacharya (born 23 December 1957) is an Indian classical musician who plays the santoor, a type of hammered dulcimer. He studied with Ravi Shankar. He was awarded the Sangeet Natak Aka
popularity: 18
followers: 7159
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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album: Icons Of Indian Music - Pandit Vishwa Mohan Bhatt, Tarun Bhattacharya (Hindustani Classical)
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  date published: 1991-04-13
album: The Exotic Santoor
  type: MusicAlbum
  date published: 1993-04-14
album: The Exotic Santoor
  type: MusicAlbum
  date published: 1993-04-14
album: The Exotic Santoor
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  date published: 1993-04-14
album: Tarun Bhattacharya - Hindustani Classical - Santoor
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  date published: 1995
album: Santoor
  type: MusicAlbum
  date published: 1995-01-01
album: Rag Jog
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album: Mental Bliss
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  date published: 1999-07-13
album: Transcendence
  type: MusicAlbum
  date published: 2002
album: Transcendence
  type: MusicAlbum
  date published: 2005-01-25
album: Raag Rageshri
  type: MusicAlbum
  date published: 2006-01-01
album: Om Shanti (Sounds for Peace)
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  date published: 2006-01-01
album: The Mood Of Bageshree
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  date published: 2007-04-01
album: Sargam
  type: MusicAlbum
  date published: 2007-07-01
album: Kirvani
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  date published: 2007-07-01
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-15T22:40:25Z
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  track: Folk Tune From Assam
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    by artist: Tarun Bhattacharya
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    subject of: OpenTimestamps Proof of Existence
    audio: Folk Tune From Assam
album: Tarun's Travelogue
album: Aaloy Bhuban Bhara
album: The Best of Indian Santur
album: Mystic Strings
album: Strings of Serenity
album: Tarun - Pravin
album: Shades of the Santoor
album: The Music Benders
album: Enchanting Melody on Santoor
album: Troika
album: Swachh Bharat
album: Health & Wellness Series YOGA
album: Vishram
album: The 5 Elements Jal Water
album: Maestro's Best Pt. Tarun Bhattacharya
album: A Complete Musical Kit For Anytime Anywhere Freshness Vol 1
album: A Complete Musical Kit For Anytime Anywhere Tiredness Restfulness Vol 2
album: Inimitable
album: Peaceful Journey
album: Divinity
album: Timeless Santoor - Raga Yaman Kalyan
album: Health And Wellness Series With Meditation
album: Total Relaxation Through Raagas
track: Jana Gana Mana
track: Jana Gana Mana By Radio Edit
track: Folk Tune from Assam

OTSVerifyInstructions
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value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
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encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7071ff3731a548b46d95eb736245039d4383a2735a4bf76b539e763d5e7b7711. 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/USA560772341.
date published: 2026-07-04T10:04:33Z

Folk Tune From Assam
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Tarun's Travelogue
type: MusicAlbum
date published: 2008-01-01

Aaloy Bhuban Bhara
type: MusicAlbum
date published: 2008-12-01

The Best of Indian Santur
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date published: 2010-10-26

The Best of Indian Santur
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date published: 2010-10-26

The Best of Indian Santur
type: MusicAlbum
date published: 2010-10-26

Mystic Strings
type: MusicAlbum
date published: 2010-12-21

Strings of Serenity
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date published: 2011-06-01

Tarun - Pravin
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date published: 2011-10-01
track: Mishra Pahadi - Mishra Pahadi - Dhun
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-21T00:24:07Z
  audio: Mishra Pahadi - Mishra Pahadi - Dhun
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The Exotic Santoor
type: MusicAlbum
date published: 2012

Shades of the Santoor
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date published: 2012-03-01

The Music Benders
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date published: 2015-06-05

Enchanting Melody on Santoor
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date published: 2019-07-14

Troika
type: MusicAlbum
date published: 2019-10-25

Swachh Bharat
type: MusicAlbum
date published: 2020-02-26

Health & Wellness Series YOGA
type: MusicAlbum
date published: 2020-04-24

Vishram
type: MusicAlbum
date published: 2020-05-06

The 5 Elements Jal Water
type: MusicAlbum
date published: 2021-06-16

Maestro's Best Pt. Tarun Bhattacharya
type: MusicAlbum
date published: 2021-06-24

A Complete Musical Kit For Anytime Anywhere Freshness Vol 1
type: MusicAlbum
date published: 2021-06-24

A Complete Musical Kit For Anytime Anywhere Tiredness Restfulness Vol 2
type: MusicAlbum
date published: 2021-06-24

Inimitable
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date published: 2021-10-20

Peaceful Journey
type: MusicAlbum
date published: 2021-10-29

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

Divinity
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date published: 2023-06-14

Timeless Santoor - Raga Yaman Kalyan
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date published: 2023-12-01

Health And Wellness Series With Meditation
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date published: 2024-03-22

Total Relaxation Through Raagas
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date published: 2024-04-02

Jana Gana Mana
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by artist: Vishwa Mohan Bhatt
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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
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genre: filmi
genre: modern-bollywood
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
audio: Jana Gana Mana
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Jana Gana Mana By Radio Edit
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by artist: Bickram Ghosh
by artist: Rashid Khan
by artist: Vishwa Mohan Bhatt
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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
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genre: filmi
genre: modern-bollywood
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefefc97334e0b473d99d83ee9e5f39b24f758a785ad6f26718b1242c0bed028. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/INE182220080.
  date published: 2026-07-31T12:24:41Z
audio: Jana Gana Mana By Radio Edit
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  additional property: Tempo (BPM)
    type: PropertyValue
    value: 153.801
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.337
  additional property: Energy
    type: PropertyValue
    value: 0.391
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.756
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.333
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.2
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Folk Tune from Assam
type: MusicRecording
duration: PT5M2S
duration ms: 302626
explicit: false
by artist: Tarun Bhattacharya
in album: Relaxing World Music
  type: MusicAlbum
  date published: 2015-06-02
isrc code: USA560772341
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x7071ff3731a548b46d95eb736245039d4383a2735a4bf76b539e763d5e7b7711
additional property: OTSHash
additional property: OTSBitcoinBlock
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  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/USA560772341
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7071ff3731a548b46d95eb736245039d4383a2735a4bf76b539e763d5e7b7711. 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/USA560772341.
  date published: 2026-07-08T03:20:19Z
audio: Folk Tune from Assam
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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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
    value: 0.347
  additional property: Energy
    type: PropertyValue
    value: 0.417
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.844
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.886
  additional property: Liveness
    type: PropertyValue
    value: 0.092
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.727
  additional property: Loudness (dB)
    type: PropertyValue
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    type: PropertyValue
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