Sagarika Bhattacherjee
type: MusicGroup
genre: bangla pop
genre: bhajan
popularity: 17
followers: 625
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x47f4211921375d0656be5e07c5b5d65a71e9760451f007cd81144a223dee71fb
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2b25c6d-55a3-454e-a3d7-df0e6b4263c9.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/a2b25c6d-55a3-454e-a3d7-df0e6b4263c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f4211921375d0656be5e07c5b5d65a71e9760451f007cd81144a223dee71fb. Chain 2 (Bitcoin): anchored in block 953743 (2026-06-15T04:52:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2b25c6d-55a3-454e-a3d7-df0e6b4263c9.json and https://artists.proofprofile.net/proofs/artist/a2b25c6d-55a3-454e-a3d7-df0e6b4263c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:52:01Z
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album: Sa Re Jahan Se Accha
  type: MusicAlbum
  date published: 2019
album: Hulchul Hulchul
  type: MusicAlbum
  date published: 2019-01-30
album: Abhi Na Jao Chhod Ke
  type: MusicAlbum
  date published: 2019-02-13
album: Sare Jahan Se Accha
  type: MusicAlbum
  date published: 2019-12-27
album: Hoye Gechi Tor
  type: MusicAlbum
  date published: 2021-01-24
album: Shiv Tandav
  type: MusicAlbum
  date published: 2021-04-30
album: Achyutam Keshavam Krishna Damodaram (Krishna Bhajan)
  type: MusicAlbum
  date published: 2021-04-30
album: Ojana Dakname
  type: MusicAlbum
  date published: 2021-05-01
album: Krishno Aila Radhar Kunje
  type: MusicAlbum
  date published: 2021-05-02
album: Amaro Porano Jaha Chay
  type: MusicAlbum
  date published: 2021-06-25
album: Vande Mataram - Single
  type: MusicAlbum
  date published: 2021-08-14
album: Pindare Polasher Bon
  type: MusicAlbum
  date published: 2021-09-22
album: Aigiri nandini
  type: MusicAlbum
  date published: 2021-10-09
album: Bhalobeshe Sokhi
  type: MusicAlbum
  date published: 2022-01-31
album: Sadher Lau
  type: MusicAlbum
  date published: 2022-02-09
album: Udashi Haway
  type: MusicAlbum
  date published: 2022-06-09
album: Retro Cool - Bengali Vol - 8
  type: MusicAlbum
  date published: 2022-07-29
album: Retro Cool Bengali, Vol. 8
  type: MusicAlbum
  date published: 2022-07-30
album: Pagal Man
  type: MusicAlbum
  date published: 2022-11-08
album: Thakur Jamai
  type: MusicAlbum
  date published: 2023-01-20
album: Ami Kon Pothe Je Choli - Sagarika Bhattacherjee
  type: MusicAlbum
  date published: 2023-02-09
album: Ami Kon Pothe Je Choli - Single
  type: MusicAlbum
  date published: 2023-02-10
album: Coffee House Er Shei Adda - Sagarika Bhattacherjee
  type: MusicAlbum
  date published: 2023-02-15
album: Ami Cheye Cheye Dekhi Saradin - Sagarika Bhattacherjee
  type: MusicAlbum
  date published: 2023-02-16
album: Coffee House Er Shei Adda - Single
  type: MusicAlbum
  date published: 2023-02-16
album: Ami Cheye Cheye Dekhi Saradin - Single
  type: MusicAlbum
  date published: 2023-02-17
album: E Betha Ki Je Betha - Sagarika Bhattacherjee
  type: MusicAlbum
  date published: 2023-02-17
album: E Betha Ki Je Betha - Single
  type: MusicAlbum
  date published: 2023-02-18
album: Ei Raat Tomar Amar - Single
  type: MusicAlbum
  date published: 2023-02-22
album: Ke Jaane Ko Ghonta - Sagarika Bhattacherjee
  type: MusicAlbum
  date published: 2023-02-22
album: Ke Jaane Ko Ghonta - Single
  type: MusicAlbum
  date published: 2023-02-23
album: Oliro Kotha Shune - Sagarika Bhattacherjee
  type: MusicAlbum
  date published: 2023-02-24
  track: Oliro Kotha Shune - Sagarika Bhattacherjee
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    duration: PT3M44S
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    explicit: false
    by artist: Sagarika Bhattacherjee
    in album: Oliro Kotha Shune - Sagarika Bhattacherjee
      type: MusicAlbum
      date published: 2023-02-24
    genre: bangla pop
    genre: bhajan
    isrc code: INH102302900
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    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 0xfdd4b3dcc27e78093d75a3096a4044d85230056e30f3d1e1561d941123de0837. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/INH102302900.
      date published: 2026-07-15T05:34:05Z
    audio: Oliro Kotha Shune - Sagarika Bhattacherjee
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.159
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.364
      additional property: Energy
        type: PropertyValue
        value: 0.256
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
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      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Neer Chhoto - Single
album: Oliro Kotha Shune - Single
album: Prithibi Bodle Gechhe - Sagarika Bhattacherjee
album: Prithibi Bodle Gechhe - Single
album: Surjo Dobar Pala - Sagarika Bhattacherjee
album: Surjo Dobar Pala - Single
album: Nijhum Sandhaye Pantha
album: Nijhum Sandhaye Pantha (From "Monihar")
album: Aaj Mon Cheyechhe
album: Aaj Mon Cheyechhe (From "Shankhabela")
album: Yeh Raaten Yeh Mausam
album: Ehsan Tera Hoga Mujh Par (Reprise)
album: Tum Na Jane Kis Jahan Men Kho Gaye (Reprise)
album: Jo Wada Kiya Woh Nibhana Padega
album: Ei Sundar Swarnali Sandhaye
album: Yeh Samaa Samaa Hai Pyar Ka
album: Ja Re Jare Ure Jare Pakhi
album: Ei To Hethay Kunja Chhayay
album: Ei to Hethay Kunja Chhayay
album: Vande Mataram
album: Sampoorna Ganesh Aarti
album: Bhalobashi Aami Tomay
album: Notun Bachor
album: Ghar Ghar Tiranga

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.132

Valence (Positivity)
type: PropertyValue
value: 0.323

Loudness (dB)
type: PropertyValue
value: -9.838

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Neer Chhoto - Single
type: MusicAlbum
date published: 2023-02-24

Oliro Kotha Shune - Single
type: MusicAlbum
date published: 2023-02-25

Prithibi Bodle Gechhe - Sagarika Bhattacherjee
type: MusicAlbum
date published: 2023-02-27

Prithibi Bodle Gechhe - Single
type: MusicAlbum
date published: 2023-02-28

Surjo Dobar Pala - Sagarika Bhattacherjee
type: MusicAlbum
date published: 2023-02-28

Surjo Dobar Pala - Single
type: MusicAlbum
date published: 2023-03-01

Nijhum Sandhaye Pantha
type: MusicAlbum
date published: 2023-06-13

Nijhum Sandhaye Pantha (From "Monihar")
type: MusicAlbum
date published: 2023-06-14

Aaj Mon Cheyechhe
type: MusicAlbum
date published: 2023-07-10

Aaj Mon Cheyechhe (From "Shankhabela")
type: MusicAlbum
date published: 2023-07-11

Yeh Raaten Yeh Mausam
type: MusicAlbum
date published: 2023-07-24

Yeh Raaten Yeh Mausam
type: MusicAlbum
date published: 2023-07-25

Ehsan Tera Hoga Mujh Par (Reprise)
type: MusicAlbum
date published: 2023-07-28

Tum Na Jane Kis Jahan Men Kho Gaye (Reprise)
type: MusicAlbum
date published: 2023-07-28

Jo Wada Kiya Woh Nibhana Padega
type: MusicAlbum
date published: 2023-08-22

Ei Sundar Swarnali Sandhaye
type: MusicAlbum
date published: 2023-09-07

Ei Sundar Swarnali Sandhaye
type: MusicAlbum
date published: 2023-09-08

Yeh Samaa Samaa Hai Pyar Ka
type: MusicAlbum
date published: 2023-09-13

Ja Re Jare Ure Jare Pakhi
type: MusicAlbum
date published: 2023-09-16

Ei To Hethay Kunja Chhayay
type: MusicAlbum
date published: 2023-09-21

Ei to Hethay Kunja Chhayay
type: MusicAlbum
date published: 2023-09-22

Vande Mataram
type: MusicAlbum
date published: 2024-01-15

Sampoorna Ganesh Aarti
type: MusicAlbum
date published: 2024-08-30

Bhalobashi Aami Tomay
type: MusicAlbum
date published: 2024-12-04

Notun Bachor
type: MusicAlbum
date published: 2024-12-26

Ghar Ghar Tiranga
type: MusicAlbum
date published: 2025-01-25

Shiv Tandav
type: MusicAlbum
date published: 2025-02-22