Anirban Chakraborty
type: MusicGroup
description: Anirban Chakraborty is an Indian film director and writer. He has been active in filmmaking for over a decade, creating feature films, short films, documentaries, and web series. Career Anirban Cha
popularity: 19
followers: 808
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d5240ae-654a-4d13-b26b-403bc547df45
additional property: OTSTimestamp
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  value: 2026-06-14T22:00:24Z
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09e1ff8b750367701b63bbee3879260022fabe0b4c240b7180dd4037574ce84. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d5240ae-654a-4d13-b26b-403bc547df45.json and https://artists.proofprofile.net/proofs/artist/6d5240ae-654a-4d13-b26b-403bc547df45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
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album: Coke Studio India Season 3: Episode 8
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  date published: 2013-10-05
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    in album: Coke Studio India Season 3: Episode 8
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      date published: 2013-10-05
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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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b6b52477e5d2ee0a52dcd36857e2f10bd01199e171147f3e7e6581d16776f9. 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/INS171301133.
      date published: 2026-07-08T03:53:27Z
    audio: Pagal
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  track: Naash
  track: Anth Bahar
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    by artist: FUNC
    by artist: Aditya Bhasin
    by artist: Kutle Khan
    by artist: Bismila Khan
    by artist: Nancy Aren Ao
    by artist: Bismillah Khan
    in album: Coke Studio India Season 3: Episode 8
      type: MusicAlbum
      date published: 2013-10-05
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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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44afee06e48b6e858d3d6becb7b247287d22c3a2d92113a4a1e19f29c745176. 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/INS171301138.
      date published: 2026-07-08T08:56:20Z
    audio: Anth Bahar
      type: AudioObject
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      additional property: Liveness
      additional property: Valence (Positivity)
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album: Baper Noy Se Sohagi (From "O Abhagi")
album: O Abhagi Title Track (From "O Abhagi")
album: Ajnabi Yeh Raasta
album: Kalankini Maa (Abhijaan)
album: Aashiqui 2
album: Dhangkurakur Taak (From " Shastri")
album: Ya Chandi
album: Hey Shastri (From " Shastri")
album: Faqt Tujhyach Sathi (Original Motion Picture Soundtrack)
album: Maa Durga
album: Bangalir Shubha Bibaher Gaan
album: Laag Bhelki (From "Shastri")

Naash
type: MusicRecording
duration: PT3M54S
duration ms: 234506
explicit: false
by artist: Orange Street
by artist: Anirban Chakraborty
by artist: Imran Khan
in album: Coke Studio India Season 3: Episode 8
  type: MusicAlbum
  date published: 2013-10-05
isrc code: INS171301130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-07T15:09:34+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5a46fddde872565987c4c8d940cb95ec630ad5f2998307d6b0f9af39077c990a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a46fddde872565987c4c8d940cb95ec630ad5f2998307d6b0f9af39077c990a. 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/INS171301130.
  date published: 2026-07-08T03:53:27Z
audio: Naash
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.459
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.44
  additional property: Energy
    type: PropertyValue
    value: 0.874
  additional property: Speechiness
    type: PropertyValue
    value: 0.084
  additional property: Acousticness
    type: PropertyValue
    value: 0.011
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.384
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.811
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

En Anbe (Tum Hi Ho)
type: MusicRecording
duration: PT4M20S
duration ms: 260639
explicit: false
by artist: Anirban Chakraborty
in album: Aashiqui 2
  type: MusicAlbum
  date published: 2013-10-28
isrc code: INS181306171
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-06T08:31:32+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953513
additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8527c1e8cff3cfede165d4e3260cc2f1bed87191a685772797064680c9911e5f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS181306171.
  date published: 2026-06-13T12:47:07Z
audio: En Anbe (Tum Hi Ho)
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  additional property: Tempo (BPM)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
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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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Naan Padum Padal (Sunn Raha Hai)
type: MusicRecording
duration: PT6M4S
duration ms: 364799
explicit: false
by artist: Anirban Chakraborty
in album: Aashiqui 2
  type: MusicAlbum
  date published: 2013-10-28
isrc code: INS181306172
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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  value: 2026-06-18T16:42:26+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe21fce91e101c9161e4214486ddbf8d04e1390788b7807b6f16ccfc93ed5fd6e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21fce91e101c9161e4214486ddbf8d04e1390788b7807b6f16ccfc93ed5fd6e. 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/INS181306172.
  date published: 2026-07-02T03:30:09Z
audio: Naan Padum Padal (Sunn Raha Hai)
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  additional property: Tempo (BPM)
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    type: PropertyValue
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.479
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    type: PropertyValue
    value: 0.425
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.549
  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: 0.311
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.07
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Liveness
type: PropertyValue
value: 0.119

Valence (Positivity)
type: PropertyValue
value: 0.389

Loudness (dB)
type: PropertyValue
value: -8.733

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Baper Noy Se Sohagi (From "O Abhagi")
type: MusicAlbum
date published: 2024-04-25

O Abhagi Title Track (From "O Abhagi")
type: MusicAlbum
date published: 2024-03-08

Ajnabi Yeh Raasta
type: MusicAlbum
date published: 2024-02-11

Kalankini Maa (Abhijaan)
type: MusicAlbum
date published: 2022-04-14

Aashiqui 2
type: MusicAlbum
date published: 2013-10-28
track: En Anbe (Tum Hi Ho)
track: Naan Padum Padal (Sunn Raha Hai)

Dhangkurakur Taak (From " Shastri")
type: MusicAlbum
date published: 2024-10-03

Ya Chandi
type: MusicAlbum
date published: 2023-10-14

Hey Shastri (From " Shastri")
type: MusicAlbum
date published: 2024-09-30
track: Hey Shastri (From " Shastri")
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  duration ms: 176829
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  by artist: Aneek Dhar
  by artist: Cizzy
  by artist: Indraadip Dasgupta
  in album: Hey Shastri (From " Shastri")
    type: MusicAlbum
    date published: 2024-09-30
  isrc code: INS3O1800251
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSTimestamp
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Faqt Tujhyach Sathi (Original Motion Picture Soundtrack)
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date published: 2016-02-24

Maa Durga
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date published: 2022-08-29

Bangalir Shubha Bibaher Gaan
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date published: 2006-04-01

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