Rajanarayan Deb
type: MusicGroup
popularity: 6
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x031fca5a6d1aa9ad66bc3a6184543f3a683aeb40b434edddf166086ce1b811de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f0eae2f-b661-42ed-90bb-a3407e2e6330.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f0eae2f-b661-42ed-90bb-a3407e2e6330.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f0eae2f-b661-42ed-90bb-a3407e2e6330
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x031fca5a6d1aa9ad66bc3a6184543f3a683aeb40b434edddf166086ce1b811de","name":"Rajanarayan Deb","registered_at":"2026-06-17T04:21:03Z","symbol":"NIM1279354","token_address":"0xd26997f0070bf2ea4a36d83f9e0d42da34e42b80","type":"artist","uuid":"6f0eae2f-b661-42ed-90bb-a3407e2e6330"}
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 0x031fca5a6d1aa9ad66bc3a6184543f3a683aeb40b434edddf166086ce1b811de. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f0eae2f-b661-42ed-90bb-a3407e2e6330.json and https://artists.proofprofile.net/proofs/artist/6f0eae2f-b661-42ed-90bb-a3407e2e6330.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x031fca5a6d1aa9ad66bc3a6184543f3a683aeb40b434edddf166086ce1b811de","name":"Rajanarayan Deb","registered_at":"2026-06-17T04:21:03Z","symbol":"NIM1279354","token_address":"0xd26997f0070bf2ea4a36d83f9e0d42da34e42b80","type":"artist","uuid":"6f0eae2f-b661-42ed-90bb-a3407e2e6330"}
album: Bhooter Bhobishyot
  type: MusicAlbum
  date published: 2012-02-29
album: Bhooter Bhobishyot (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2012-02-29
album: Mukti (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-08-01
  track: Amar Mukti Aloy Aloy
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258772
    explicit: false
    by artist: Rajanarayan Deb
    in album: Mukti (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2013-08-01
    isrc code: INA691404102
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T22:58:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbad940350bfd281813c3bd9e088e2d48704c94abcac35020cfb8fd48618ebf94
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA691404102
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 0xbad940350bfd281813c3bd9e088e2d48704c94abcac35020cfb8fd48618ebf94. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/INA691404102.
      date published: 2026-07-03T00:42:11Z
    audio: Amar Mukti Aloy Aloy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.17
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.509
      additional property: Energy
        type: PropertyValue
        value: 0.413
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.895
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.301
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.687
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kidnapper
  type: MusicAlbum
  date published: 2013-08-03
album: Babar Naam Gandhiji (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-05
album: Monchuri (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-11-23
album: Sangabora
  type: MusicAlbum
  date published: 2016-03-25
album: Hothat Dekha (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-04
  track: Amar Hiyar Majhe Lukiye Chhile
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245185
    explicit: false
    by artist: Rajanarayan Deb
    in album: Hothat Dekha (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2016-11-04
    isrc code: INA791500505
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T09:21:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x117f5e175665a87b8beb5af132c201e1b7daef24dab3c01ddfe2f8e91c52281b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA791500505
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x117f5e175665a87b8beb5af132c201e1b7daef24dab3c01ddfe2f8e91c52281b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INA791500505.
      date published: 2026-07-02T16:51:38Z
    audio: Amar Hiyar Majhe Lukiye Chhile
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.956
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.619
      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: Bare Bare Aar Aasa Hobena
  track: Sab Loke Koy Lalan Ki Jaat Ei Sansare
album: Benche Thakar Gaan (Original Motion Picture Soundtrack)
album: Arani Takhon (Original Motion Picture Soundtrack)
album: Biler Diary
album: Baranda (Original Motion Picture Soundtrack)
album: Ishq-E-Nadaan (Original Motion Picture Soundtrack)
album: Kurban (Original Motion Picture Soundtrack)

Energy
type: PropertyValue
value: 0.328

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.647

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.107

Valence (Positivity)
type: PropertyValue
value: 0.335

Loudness (dB)
type: PropertyValue
value: -11.493

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Bare Bare Aar Aasa Hobena
type: MusicRecording
duration: PT6M5S
duration ms: 365844
explicit: false
by artist: Rajanarayan Deb
in album: Hothat Dekha (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-04
isrc code: INA791500506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T05:54:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75bdb664984802fa334a9871be092033d5c70e16b9c130df1769f93c535c7db2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958544
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958544
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA791500506
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T12:14:37Z
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 0x75bdb664984802fa334a9871be092033d5c70e16b9c130df1769f93c535c7db2. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/INA791500506.
  date published: 2026-07-18T12:14:37Z
audio: Bare Bare Aar Aasa Hobena
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 167.923
  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: 0.647
  additional property: Energy
    type: PropertyValue
    value: 0.507
  additional property: Speechiness
    type: PropertyValue
    value: 0.154
  additional property: Acousticness
    type: PropertyValue
    value: 0.695
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.116
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.761
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.323
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sab Loke Koy Lalan Ki Jaat Ei Sansare
type: MusicRecording
duration: PT4M17S
duration ms: 257462
explicit: false
by artist: Rajanarayan Deb
in album: Hothat Dekha (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-04
isrc code: INA791500509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T01:01:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3173db9c9a06e9b3cc3350bb154024d036a03a9398e0baa978ba55b38cf795fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956742
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA791500509
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T22:41:57Z
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 0x3173db9c9a06e9b3cc3350bb154024d036a03a9398e0baa978ba55b38cf795fc. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:41:57Z), 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/INA791500509.
  date published: 2026-07-19T22:41:57Z
audio: Sab Loke Koy Lalan Ki Jaat Ei Sansare
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.174
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.863
  additional property: Energy
    type: PropertyValue
    value: 0.608
  additional property: Speechiness
    type: PropertyValue
    value: 0.063
  additional property: Acousticness
    type: PropertyValue
    value: 0.79
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.423
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.954
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.197
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Benche Thakar Gaan (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2016-11-21

Arani Takhon (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2017-05-26

Biler Diary
type: MusicAlbum
date published: 2017-11-15

Baranda (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2017-11-29

Ishq-E-Nadaan (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2023-07-20

Kurban (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2023-11-22