Borno Chakroborty
type: MusicGroup
genre: bangla pop
popularity: 37
followers: 57103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d7a64eb3ab4433d5dc97cc69da6de01bbc04b6b82e361a214b615de3cf25d8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cd38ea7-ecea-4270-adf5-990fdccf5550.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cd38ea7-ecea-4270-adf5-990fdccf5550.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2cd38ea7-ecea-4270-adf5-990fdccf5550
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d7a64eb3ab4433d5dc97cc69da6de01bbc04b6b82e361a214b615de3cf25d8f","name":"Borno Chakroborty","registered_at":"2026-06-11T15:08:51Z","symbol":"NIM0058832","token_address":"0xea6a54c546ccea20b01633a4f4dda821830e544b","type":"artist","uuid":"2cd38ea7-ecea-4270-adf5-990fdccf5550"}
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 0x9d7a64eb3ab4433d5dc97cc69da6de01bbc04b6b82e361a214b615de3cf25d8f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2cd38ea7-ecea-4270-adf5-990fdccf5550.json and https://artists.proofprofile.net/proofs/artist/2cd38ea7-ecea-4270-adf5-990fdccf5550.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x9d7a64eb3ab4433d5dc97cc69da6de01bbc04b6b82e361a214b615de3cf25d8f","name":"Borno Chakroborty","registered_at":"2026-06-11T15:08:51Z","symbol":"NIM0058832","token_address":"0xea6a54c546ccea20b01633a4f4dda821830e544b","type":"artist","uuid":"2cd38ea7-ecea-4270-adf5-990fdccf5550"}
album: Kichu Brishty Boro Eka
  type: MusicAlbum
  date published: 2019-10-04
album: Urche Megh Urche Pakhi
  type: MusicAlbum
  date published: 2019-11-01
album: Megh Boleche Jabo Jabo
  type: MusicAlbum
  date published: 2019-11-15
album: Maa
  type: MusicAlbum
  date published: 2019-11-15
album: Megh Boleche Jabo Jabo
  type: MusicAlbum
  date published: 2019-11-15
  track: Megh Boleche Jabo Jabo
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258000
    explicit: false
    by artist: Borno Chakroborty
    in album: Megh Boleche Jabo Jabo
      type: MusicAlbum
      date published: 2019-11-15
    genre: bangla pop
    isrc code: SE6I31991302
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T04:53:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x749935e9ede3c86353e56dcba309978caeae79137b981f5ac98d6c9c00c9247f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958667
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958667
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I31991302
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T05:04:54Z
    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 0x749935e9ede3c86353e56dcba309978caeae79137b981f5ac98d6c9c00c9247f. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/SE6I31991302.
      date published: 2026-07-19T05:04:54Z
    audio: Megh Boleche Jabo Jabo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.984
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.418
      additional property: Energy
        type: PropertyValue
        value: 0.21
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.892
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.31
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.935
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rafta Rafta (Acoustic Version)
  type: MusicAlbum
  date published: 2019-12-06
album: Jotota Dure
  type: MusicAlbum
  date published: 2019-12-06
album: Jotota Dure
  type: MusicAlbum
  date published: 2019-12-06
album: Jodi khub bhalobeshe felo
  type: MusicAlbum
  date published: 2020-01-03
album: Rabindra Sangeet
  type: MusicAlbum
  date published: 2020-01-31
album: Rabindra Sangeet
  type: MusicAlbum
  date published: 2020-01-31
  track: Ami chini go chini
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246465
    explicit: false
    by artist: Borno Chakroborty
    in album: Rabindra Sangeet
      type: MusicAlbum
      date published: 2020-01-31
    genre: bangla pop
    isrc code: SE5BU1942340
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:48:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7e93292c5c5ddcfb5ac502bbbe4aaa12c8c354f56236cb1aeaa233345401f17b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU1942340
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x7e93292c5c5ddcfb5ac502bbbe4aaa12c8c354f56236cb1aeaa233345401f17b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SE5BU1942340.
      date published: 2026-07-04T11:19:20Z
    audio: Ami chini go chini
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.114
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Bhalobashi Bhalobashi
  track: Purano shei diner kotha
  track: Tumi robe nirobe
album: Bhalobasha Bhalobasha
album: Borno With Colorz, Vol. 5
album: Lalon Geeti
album: BEST OF BORNO CHAKROBORTY, Vol. 1
album: Just Jobaer
album: Kotha Gulo Gaan Hok
album: Matir Gaan (Acoustic Version)
album: BEST OF BORNO CHAKROBORTY, Vol. 2
album: Tumi Kon Kanoner Phool
album: Tomar Ghore Boshot Kore Koy Jona
album: Hotath Dekha
album: Tomay Hrid Majhare Rakhbo
album: Fagun Haway Haway
album: Amar Sadh Na Mitilo
album: Noyono Tomare
album: Milon Hobe Koto Dine
album: Loke Bole O Bole Re
album: Icche
album: Rabindra Sangeet Mashup
album: Boka Pakhi
album: Cholo Paliye Jai
album: Monta Bhison Kharap
album: Bhaggish
album: Bhulini
album: O Bondhure
album: Nisha Lagilo Re
album: Praner Manush
album: Ore Mon
album: Bondhutto
album: Bhalobeshe Shokhi
album: Jokhon Porbena Mor
album: Sthapotto

Musical Key
type: PropertyValue
value: 3

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.58

Energy
type: PropertyValue
value: 0.324

Speechiness
type: PropertyValue
value: 0.028

Acousticness
type: PropertyValue
value: 0.65

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.123

Valence (Positivity)
type: PropertyValue
value: 0.824

Loudness (dB)
type: PropertyValue
value: -11.946

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

Bhalobashi Bhalobashi
type: MusicRecording
duration: PT4M11S
duration ms: 251924
explicit: false
by artist: Borno Chakroborty
in album: Rabindra Sangeet
  type: MusicAlbum
  date published: 2020-01-31
genre: bangla pop
isrc code: SE5BU1942337
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-11T14:13:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf86b845ce17aa0bc702cb0e424df67078ea15306cf581fd17be317a7c4e35429
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957576
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957576
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU1942337
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-11T14:19:48Z
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 0xf86b845ce17aa0bc702cb0e424df67078ea15306cf581fd17be317a7c4e35429. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/SE5BU1942337.
  date published: 2026-07-11T14:19:48Z
audio: Bhalobashi Bhalobashi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.893
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.497
  additional property: Energy
    type: PropertyValue
    value: 0.304
  additional property: Speechiness
    type: PropertyValue
    value: 0.026
  additional property: Acousticness
    type: PropertyValue
    value: 0.581
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.179
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.351
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.463
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Purano shei diner kotha
type: MusicRecording
duration: PT4M5S
duration ms: 245080
explicit: false
by artist: Borno Chakroborty
in album: Rabindra Sangeet
  type: MusicAlbum
  date published: 2020-01-31
genre: bangla pop
isrc code: SE5BU1942321
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-14T19:50:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f01cb6fe8aeac6472898d75cbf8fd798cd266afea07a0fdfbf4c5ad5fb2b33c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958060
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958060
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU1942321
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-14T20:39:42Z
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 0x2f01cb6fe8aeac6472898d75cbf8fd798cd266afea07a0fdfbf4c5ad5fb2b33c. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/SE5BU1942321.
  date published: 2026-07-14T20:39:42Z
audio: Purano shei diner kotha
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 49.956
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.323
  additional property: Energy
    type: PropertyValue
    value: 0.294
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.503
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.125
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.298
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.781
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Tumi robe nirobe
type: MusicRecording
duration: PT4M33S
duration ms: 273084
explicit: false
by artist: Borno Chakroborty
in album: Rabindra Sangeet
  type: MusicAlbum
  date published: 2020-01-31
genre: bangla pop
isrc code: SE5BU1942322
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T00:26:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbe3732104fa456a2d93a52545099486b1d37ddbfdca775b6ab0029e69f7f6f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956422
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956422
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU1942322
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T01:01:38Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe3732104fa456a2d93a52545099486b1d37ddbfdca775b6ab0029e69f7f6f6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU1942322.
  date published: 2026-07-03T01:01:38Z
audio: Tumi robe nirobe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.939
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.519
  additional property: Energy
    type: PropertyValue
    value: 0.315
  additional property: Speechiness
    type: PropertyValue
    value: 0.025
  additional property: Acousticness
    type: PropertyValue
    value: 0.493
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.284
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.676
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bhalobasha Bhalobasha
type: MusicAlbum
date published: 2020-02-07

Borno With Colorz, Vol. 5
type: MusicAlbum
date published: 2020-03-13

Borno With Colorz, Vol. 5
type: MusicAlbum
date published: 2020-03-13

Lalon Geeti
type: MusicAlbum
date published: 2020-03-27

Lalon Geeti
type: MusicAlbum
date published: 2020-03-27

BEST OF BORNO CHAKROBORTY, Vol. 1
type: MusicAlbum
date published: 2020-05-01

BEST OF BORNO CHAKROBORTY, Vol. 1
type: MusicAlbum
date published: 2020-05-01

Just Jobaer
type: MusicAlbum
date published: 2020-06-06

Just Jobaer
type: MusicAlbum
date published: 2020-06-06

Kotha Gulo Gaan Hok
type: MusicAlbum
date published: 2020-07-03

Matir Gaan (Acoustic Version)
type: MusicAlbum
date published: 2020-08-27

Matir Gaan (Acoustic Version)
type: MusicAlbum
date published: 2020-08-27

BEST OF BORNO CHAKROBORTY, Vol. 2
type: MusicAlbum
date published: 2020-09-26
track: Bhalo achi bhalo theko
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221658
  explicit: false
  by artist: Borno Chakroborty
  in album: BEST OF BORNO CHAKROBORTY, Vol. 2
    type: MusicAlbum
    date published: 2020-09-26
  genre: bangla pop
  isrc code: SE5BU2042999
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T04:05:41+00:00
  additional property: CopyrightChainExplorerURL
    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 0xd13a2f4d731aa68ca9e571a0c2babe23eb1b312554e0d3ac3e4db4009523c304. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SE5BU2042999.
    date published: 2026-07-06T07:16:32Z
  audio: Bhalo achi bhalo theko
    type: AudioObject
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    additional property: Danceability
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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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BEST OF BORNO CHAKROBORTY, Vol. 2
type: MusicAlbum
date published: 2020-09-26

Tumi Kon Kanoner Phool
type: MusicAlbum
date published: 2020-10-14

Tomar Ghore Boshot Kore Koy Jona
type: MusicAlbum
date published: 2020-10-22

Hotath Dekha
type: MusicAlbum
date published: 2020-11-03

Tomay Hrid Majhare Rakhbo
type: MusicAlbum
date published: 2020-12-04

Fagun Haway Haway
type: MusicAlbum
date published: 2020-12-11

Amar Sadh Na Mitilo
type: MusicAlbum
date published: 2021-02-04

Noyono Tomare
type: MusicAlbum
date published: 2021-02-11

Milon Hobe Koto Dine
type: MusicAlbum
date published: 2021-02-18

Loke Bole O Bole Re
type: MusicAlbum
date published: 2021-02-25

Icche
type: MusicAlbum
date published: 2021-03-12

Rabindra Sangeet Mashup
type: MusicAlbum
date published: 2021-03-28
track: Rabindra Sangeet Mashup
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  duration: PT6M0S
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  in album: Rabindra Sangeet Mashup
    type: MusicAlbum
    date published: 2021-03-28
  genre: bangla pop
  isrc code: FR2X42129887
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T14:03:39Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f9f262bd5274b34e27af223face7493ffdd8d824c4dd104ab18940be2602ce. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR2X42129887.
    date published: 2026-07-04T14:03:39Z
  audio: Rabindra Sangeet Mashup
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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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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Boka Pakhi
type: MusicAlbum
date published: 2021-04-18

Cholo Paliye Jai
type: MusicAlbum
date published: 2021-04-25

Monta Bhison Kharap
type: MusicAlbum
date published: 2021-05-04

Bhaggish
type: MusicAlbum
date published: 2021-05-13

Bhulini
type: MusicAlbum
date published: 2021-05-20

O Bondhure
type: MusicAlbum
date published: 2021-05-29

Nisha Lagilo Re
type: MusicAlbum
date published: 2021-06-23
track: Nisha Lagilo Re
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  duration: PT4M17S
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  by artist: Borno Chakroborty
  in album: Nisha Lagilo Re
    type: MusicAlbum
    date published: 2021-06-23
  genre: bangla pop
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 0x280211611f869f46b8134d55288e513ea11d89853a7ff474cc5d4b4137b2c12e. 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/FRX202113238.
    date published: 2026-07-04T10:04:33Z
  audio: Nisha Lagilo Re
    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
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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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Praner Manush
type: MusicAlbum
date published: 2021-06-30

Ore Mon
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date published: 2021-07-08

Bondhutto
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date published: 2021-07-15

Bhalobeshe Shokhi
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date published: 2021-07-22
track: Bhalobeshe Shokhi
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  duration: PT4M48S
  duration ms: 288000
  explicit: false
  by artist: Borno Chakroborty
  in album: Bhalobeshe Shokhi
    type: MusicAlbum
    date published: 2021-07-22
  genre: bangla pop
  isrc code: FRX282121498
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-11T18:40:40+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957603
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957603
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282121498
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-11T20:26:17Z
  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 0x8dd6b6fa24346b0c6723d0e6b918381b33d74b355dff4c827b728f50eed021f0. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/FRX282121498.
    date published: 2026-07-11T20:26:17Z
  audio: Bhalobeshe Shokhi
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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
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    additional property: Danceability
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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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Jokhon Porbena Mor
type: MusicAlbum
date published: 2021-07-29

Sthapotto
type: MusicAlbum
date published: 2024-03-28