Pratik Kundu
type: MusicGroup
genre: bangla pop
popularity: 30
followers: 15225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0998fc1ec8a7ed4555d6fe6d11bcf730c1535bb69efb17a6ee62100ca049a9c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d754dc0d-e56d-4fa1-9f04-d1b42e2ed499.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d754dc0d-e56d-4fa1-9f04-d1b42e2ed499.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d754dc0d-e56d-4fa1-9f04-d1b42e2ed499
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0998fc1ec8a7ed4555d6fe6d11bcf730c1535bb69efb17a6ee62100ca049a9c7","name":"Pratik Kundu","registered_at":"2026-06-12T11:03:00Z","symbol":"NIM0278107","token_address":"0x194d9f01b6186d1683df5e85df665bdbc313e0c9","type":"artist","uuid":"d754dc0d-e56d-4fa1-9f04-d1b42e2ed499"}
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 → block must exist at that height 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 0x0998fc1ec8a7ed4555d6fe6d11bcf730c1535bb69efb17a6ee62100ca049a9c7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d754dc0d-e56d-4fa1-9f04-d1b42e2ed499.json and https://artists.proofprofile.net/proofs/artist/d754dc0d-e56d-4fa1-9f04-d1b42e2ed499.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x0998fc1ec8a7ed4555d6fe6d11bcf730c1535bb69efb17a6ee62100ca049a9c7","name":"Pratik Kundu","registered_at":"2026-06-12T11:03:00Z","symbol":"NIM0278107","token_address":"0x194d9f01b6186d1683df5e85df665bdbc313e0c9","type":"artist","uuid":"d754dc0d-e56d-4fa1-9f04-d1b42e2ed499"}
album: Sei Vor Asbei
  type: MusicAlbum
  date published: 2020-04-20
  track: Sei Vor Asbei
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256806
    explicit: false
    by artist: Pratik Kundu
    in album: Sei Vor Asbei
      type: MusicAlbum
      date published: 2020-04-20
album: Please Samle Nish (Valentine's Edition)
  type: MusicAlbum
  date published: 2021-02-05
  track: Please Samle Nish - Valentine's Edition
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271058
    explicit: false
    by artist: Pratik Kundu
    in album: Please Samle Nish (Valentine's Edition)
      type: MusicAlbum
      date published: 2021-02-05
    isrc code: DGA072113689
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T18:22:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc15b641761bfb166a52e2974b785ec375bcbd00dfa4c174c8fdd1a08ca632f90
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/37C8QDLtje15FXtqan6y5q.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37C8QDLtje15FXtqan6y5q
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc15b641761bfb166a52e2974b785ec375bcbd00dfa4c174c8fdd1a08ca632f90","isrc":"DGA072113689","name":"Please Samle Nish - Valentine's Edition","registered_at":"2026-06-05T18:22:05Z","spotify_id":"37C8QDLtje15FXtqan6y5q","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc15b641761bfb166a52e2974b785ec375bcbd00dfa4c174c8fdd1a08ca632f90. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37C8QDLtje15FXtqan6y5q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37C8QDLtje15FXtqan6y5q.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xc15b641761bfb166a52e2974b785ec375bcbd00dfa4c174c8fdd1a08ca632f90","isrc":"DGA072113689","name":"Please Samle Nish - Valentine's Edition","registered_at":"2026-06-05T18:22:05Z","spotify_id":"37C8QDLtje15FXtqan6y5q","type":"track"}
album: Just Songey Thak
  type: MusicAlbum
  date published: 2021-02-10
  track: Just Songey Thak
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201024
    explicit: false
    by artist: Pratik Kundu
    in album: Just Songey Thak
      type: MusicAlbum
      date published: 2021-02-10
    isrc code: DGA072132359
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T17:51:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x925ac261df776dcd3608e9a3a2f5d3dec6d65e5634e59d247acdb0e5df6890c3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956302
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5XF9k4WAusQ6hCIv33Ff6F.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XF9k4WAusQ6hCIv33Ff6F
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x925ac261df776dcd3608e9a3a2f5d3dec6d65e5634e59d247acdb0e5df6890c3","isrc":"DGA072132359","name":"Just Songey Thak","registered_at":"2026-06-19T17:51:10Z","spotify_id":"5XF9k4WAusQ6hCIv33Ff6F","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x925ac261df776dcd3608e9a3a2f5d3dec6d65e5634e59d247acdb0e5df6890c3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5XF9k4WAusQ6hCIv33Ff6F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XF9k4WAusQ6hCIv33Ff6F.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0x925ac261df776dcd3608e9a3a2f5d3dec6d65e5634e59d247acdb0e5df6890c3","isrc":"DGA072132359","name":"Just Songey Thak","registered_at":"2026-06-19T17:51:10Z","spotify_id":"5XF9k4WAusQ6hCIv33Ff6F","type":"track"}
album: Bangla Medium
  type: MusicAlbum
  date published: 2021-02-20
  track: Bangla Medium
    type: MusicRecording
    duration: PT4M9S
    duration ms: 249062
    explicit: false
    by artist: Pratik Kundu
    in album: Bangla Medium
      type: MusicAlbum
      date published: 2021-02-20
album: Jodi Boli
  type: MusicAlbum
  date published: 2021-02-26
  track: Jodi Boli
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245760
    explicit: false
    by artist: Pratik Kundu
    in album: Jodi Boli
      type: MusicAlbum
      date published: 2021-02-26
album: Jodi Boli
  type: MusicAlbum
  date published: 2021-03-14
  track: Jodi Boli
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245760
    explicit: false
    by artist: Pratik Kundu
    in album: Jodi Boli
      type: MusicAlbum
      date published: 2021-03-14
    isrc code: FR2X42154329
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T12:22:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x54829fae928921733c0f1da56959918fe9e9dc4efca9331f6d9bb25d72ca613b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
album: Sunyo Haat (From "Tobu Bhalobasi")
album: Mekhla
album: Prarthona Sobar (Original)
album: Prarthona Sobar
album: Tumi Amar
album: Maa Dugga Elo
album: Ami Phire Jabo
album: Pouse Badla (Male)
album: Kolkata Te
album: Phiriye Nish
album: Moner Kata Tar
album: Single Anthem
album: Single Anthem - Single
album: Ektu Ektu
album: Sleeper Cell (From "Sleeper Cell")
album: Jodi Boli Abar
album: Please Obhabe Takio Na
album: Ami Phire Jabo (Lo Fi)
album: Ogo Bideshini (Original Motion Picture Soundtrack)
album: Kachha Kachhi (From "Ogo Bideshini") - Single
album: Maa Poreche Boro Mushkile (From "Ogo Bideshini") - Single
album: Kichu Golpera Valobasa Payna (From "Ogo Bideshini") - Single
album: Sei Ele Dhora Dile
album: Opekhya
album: Agle Rakhbo Tomay
album: Kudru (Original Motion Picture Soundtrack)
album: Ora Sobai Durga
album: Bujhe Nite Hobe Toke
album: Toke Chara Bachbo Keno
album: Holi Eseche
album: Tomakei
album: Bijoya
album: Garjon Tilottamar
album: Phirbe Ghore Meye Amar
album: Dugga Maa
album: Ranjhna
album: Brishti Aar Tumi
album: O Jibon Re
track: Please Obhabe Takio Na
track: Jodi Boli Abar
track: Jodi Boli
track: Just Songey Thak
track: Please Samle Nish - Valentine's Edition
track: Ee Santoshake
track: Farewell Party
track: Badhuku Bhavane
track: Udayisu

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5u4OCzEbiZa7WJXtPgfsIs.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5u4OCzEbiZa7WJXtPgfsIs

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x54829fae928921733c0f1da56959918fe9e9dc4efca9331f6d9bb25d72ca613b","isrc":"FR2X42154329","name":"Jodi Boli","registered_at":"2026-06-04T12:22:29Z","spotify_id":"5u4OCzEbiZa7WJXtPgfsIs","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54829fae928921733c0f1da56959918fe9e9dc4efca9331f6d9bb25d72ca613b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5u4OCzEbiZa7WJXtPgfsIs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5u4OCzEbiZa7WJXtPgfsIs.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x54829fae928921733c0f1da56959918fe9e9dc4efca9331f6d9bb25d72ca613b","isrc":"FR2X42154329","name":"Jodi Boli","registered_at":"2026-06-04T12:22:29Z","spotify_id":"5u4OCzEbiZa7WJXtPgfsIs","type":"track"}

Sunyo Haat (From "Tobu Bhalobasi")
type: MusicAlbum
date published: 2021-03-29
track: Sunyo Haat - From "Tobu Bhalobasi"
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241395
  explicit: false
  by artist: Pratik Kundu
  in album: Sunyo Haat (From "Tobu Bhalobasi")
    type: MusicAlbum
    date published: 2021-03-29

Mekhla
type: MusicAlbum
date published: 2021-04-21
track: Mekhla
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163581
  explicit: false
  by artist: Pratik Kundu
  in album: Mekhla
    type: MusicAlbum
    date published: 2021-04-21

Mekhla
type: MusicAlbum
date published: 2021-04-21
track: Mekhla
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163581
  explicit: false
  by artist: Pratik Kundu
  in album: Mekhla
    type: MusicAlbum
    date published: 2021-04-21

Prarthona Sobar (Original)
type: MusicAlbum
date published: 2021-05-31
track: Prarthona Sobar - Original
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170663
  explicit: false
  by artist: Pratik Kundu
  in album: Prarthona Sobar (Original)
    type: MusicAlbum
    date published: 2021-05-31

Prarthona Sobar
type: MusicAlbum
date published: 2021-05-31
track: Prarthona Sobar
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170661
  explicit: false
  by artist: Pratik Kundu
  in album: Prarthona Sobar
    type: MusicAlbum
    date published: 2021-05-31

Tumi Amar
type: MusicAlbum
date published: 2021-06-30
track: Tumi Amar
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207016
  explicit: false
  by artist: Pratik Kundu
  in album: Tumi Amar
    type: MusicAlbum
    date published: 2021-06-30

Maa Dugga Elo
type: MusicAlbum
date published: 2021-10-08
track: Maa Dugga Elo
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190399
  explicit: false
  by artist: Pratik Kundu
  in album: Maa Dugga Elo
    type: MusicAlbum
    date published: 2021-10-08

Ami Phire Jabo
type: MusicAlbum
date published: 2021-12-05
track: Ami Phire Jabo
  type: MusicRecording
  duration: PT5M54S
  duration ms: 354464
  explicit: false
  by artist: Pratik Kundu
  in album: Ami Phire Jabo
    type: MusicAlbum
    date published: 2021-12-05

Pouse Badla (Male)
type: MusicAlbum
date published: 2021-12-06
track: Pouse Badla (Male) (Original Motion Picture Soundtrack)
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118220
  explicit: false
  by artist: Pratik Kundu
  in album: Pouse Badla (Male)
    type: MusicAlbum
    date published: 2021-12-06

Kolkata Te
type: MusicAlbum
date published: 2022-01-04
track: Kolkata Te
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290752
  explicit: false
  by artist: Pratik Kundu
  in album: Kolkata Te
    type: MusicAlbum
    date published: 2022-01-04

Phiriye Nish
type: MusicAlbum
date published: 2022-02-18
track: Phiriye Nish
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275538
  explicit: false
  by artist: Pratik Kundu
  in album: Phiriye Nish
    type: MusicAlbum
    date published: 2022-02-18
  isrc code: FR2X42226775

Moner Kata Tar
type: MusicAlbum
date published: 2022-02-22
track: Moner Kata Tar
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212000
  explicit: false
  by artist: Pratik Kundu
  in album: Moner Kata Tar
    type: MusicAlbum
    date published: 2022-02-22

Single Anthem
type: MusicAlbum
date published: 2022-04-04
track: Single Anthem
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205491
  explicit: false
  by artist: Pratik Kundu
  in album: Single Anthem
    type: MusicAlbum
    date published: 2022-04-04

Single Anthem - Single
type: MusicAlbum
date published: 2022-04-05
track: Single Anthem
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205491
  explicit: false
  by artist: Pratik Kundu
  in album: Single Anthem - Single
    type: MusicAlbum
    date published: 2022-04-05

Ektu Ektu
type: MusicAlbum
date published: 2022-04-19
track: Ektu Ektu
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187916
  explicit: false
  by artist: Pratik Kundu
  in album: Ektu Ektu
    type: MusicAlbum
    date published: 2022-04-19

Ektu Ektu
type: MusicAlbum
date published: 2022-04-19
track: Ektu Ektu
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187916
  explicit: false
  by artist: Pratik Kundu
  in album: Ektu Ektu
    type: MusicAlbum
    date published: 2022-04-19

Sleeper Cell (From "Sleeper Cell")
type: MusicAlbum
date published: 2022-05-20
track: Sleeper Cell (From "Sleeper Cell")
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135529
  explicit: false
  by artist: Pratik Kundu
  in album: Sleeper Cell (From "Sleeper Cell")
    type: MusicAlbum
    date published: 2022-05-20

Jodi Boli Abar
type: MusicAlbum
date published: 2022-10-13
track: Jodi Boli Abar
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267790
  explicit: false
  by artist: Pratik Kundu
  in album: Jodi Boli Abar
    type: MusicAlbum
    date published: 2022-10-13
  isrc code: FRX872286958
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:56:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03841f39a80958d3358b094b36d905f8474582502da684289082b1b042bcc891
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/48VNTHfznA2AgdVycM6dtf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48VNTHfznA2AgdVycM6dtf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03841f39a80958d3358b094b36d905f8474582502da684289082b1b042bcc891","isrc":"FRX872286958","name":"Jodi Boli Abar","registered_at":"2026-06-18T21:56:43Z","spotify_id":"48VNTHfznA2AgdVycM6dtf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x03841f39a80958d3358b094b36d905f8474582502da684289082b1b042bcc891. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48VNTHfznA2AgdVycM6dtf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48VNTHfznA2AgdVycM6dtf.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x03841f39a80958d3358b094b36d905f8474582502da684289082b1b042bcc891","isrc":"FRX872286958","name":"Jodi Boli Abar","registered_at":"2026-06-18T21:56:43Z","spotify_id":"48VNTHfznA2AgdVycM6dtf","type":"track"}

Please Obhabe Takio Na
type: MusicAlbum
date published: 2022-10-16
track: Please Obhabe Takio Na
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238410
  explicit: false
  by artist: Pratik Kundu
  in album: Please Obhabe Takio Na
    type: MusicAlbum
    date published: 2022-10-16
  isrc code: FRX872286959

Ami Phire Jabo (Lo Fi)
type: MusicAlbum
date published: 2022-10-20
track: Ami Phire Jabo - Lo Fi
  type: MusicRecording
  duration: PT6M9S
  duration ms: 369173
  explicit: false
  by artist: Pratik Kundu
  in album: Ami Phire Jabo (Lo Fi)
    type: MusicAlbum
    date published: 2022-10-20

Ogo Bideshini (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2022-10-21
track: Kachha Kachhi
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216836
  explicit: false
  by artist: Pratik Kundu
  in album: Ogo Bideshini (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-10-21
track: Bangali Song
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236159
  explicit: false
  by artist: Pratik Kundu
  in album: Ogo Bideshini (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-10-21
track: Maa Poreche Boro Mushkile
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219789
  explicit: false
  by artist: Pratik Kundu
  in album: Ogo Bideshini (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-10-21
track: Kichu Golpera Valobasa Payna
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258682
  explicit: false
  by artist: Pratik Kundu
  in album: Ogo Bideshini (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-10-21
track: Ogo Bideshini
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237500
  explicit: false
  by artist: Pratik Kundu
  in album: Ogo Bideshini (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-10-21
track: Ogo Bideshini (Male Version)
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237500
  explicit: false
  by artist: Pratik Kundu
  in album: Ogo Bideshini (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-10-21

Kachha Kachhi (From "Ogo Bideshini") - Single
type: MusicAlbum
date published: 2022-10-21
track: Kachha Kachhi
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216836
  explicit: false
  by artist: Pratik Kundu
  in album: Kachha Kachhi (From "Ogo Bideshini") - Single
    type: MusicAlbum
    date published: 2022-10-21

Maa Poreche Boro Mushkile (From "Ogo Bideshini") - Single
type: MusicAlbum
date published: 2022-11-04
track: Maa Poreche Boro Mushkile
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219789
  explicit: false
  by artist: Pratik Kundu
  in album: Maa Poreche Boro Mushkile (From "Ogo Bideshini") - Single
    type: MusicAlbum
    date published: 2022-11-04

Kichu Golpera Valobasa Payna (From "Ogo Bideshini") - Single
type: MusicAlbum
date published: 2022-11-11
track: Kichu Golpera Valobasa Payna
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258682
  explicit: false
  by artist: Pratik Kundu
  in album: Kichu Golpera Valobasa Payna (From "Ogo Bideshini") - Single
    type: MusicAlbum
    date published: 2022-11-11

Sei Ele Dhora Dile
type: MusicAlbum
date published: 2023-02-08
track: Sei Ele Dhora Dile
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208489
  explicit: false
  by artist: Pratik Kundu
  in album: Sei Ele Dhora Dile
    type: MusicAlbum
    date published: 2023-02-08

Sei Ele Dhora Dile
type: MusicAlbum
date published: 2023-02-08
track: Sei Ele Dhora Dile
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208489
  explicit: false
  by artist: Pratik Kundu
  in album: Sei Ele Dhora Dile
    type: MusicAlbum
    date published: 2023-02-08
  isrc code: INJ252300003

Opekhya
type: MusicAlbum
date published: 2023-02-14
track: Opekhya
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236197
  explicit: false
  by artist: Pratik Kundu
  in album: Opekhya
    type: MusicAlbum
    date published: 2023-02-14

Opekhya
type: MusicAlbum
date published: 2023-02-14
track: Opekhya
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236197
  explicit: false
  by artist: Pratik Kundu
  in album: Opekhya
    type: MusicAlbum
    date published: 2023-02-14

Agle Rakhbo Tomay
type: MusicAlbum
date published: 2023-07-15
track: Agle Rakhbo Tomay
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256614
  explicit: false
  by artist: Pratik Kundu
  in album: Agle Rakhbo Tomay
    type: MusicAlbum
    date published: 2023-07-15

Kudru (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2023-09-28
track: Ee Santoshake
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245149
  explicit: false
  by artist: Pratik Kundu
  in album: Kudru (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2023-09-28
track: Farewell Party
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212544
  explicit: false
  by artist: Pratik Kundu
  in album: Kudru (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2023-09-28
track: Badhuku Bhavane
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198295
  explicit: false
  by artist: Pratik Kundu
  in album: Kudru (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2023-09-28
track: Udayisu
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198475
  explicit: false
  by artist: Pratik Kundu
  in album: Kudru (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2023-09-28

Ora Sobai Durga
type: MusicAlbum
date published: 2023-10-20
track: Ora Sobai Durga
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209996
  explicit: false
  by artist: Pratik Kundu
  in album: Ora Sobai Durga
    type: MusicAlbum
    date published: 2023-10-20

Bujhe Nite Hobe Toke
type: MusicAlbum
date published: 2023-12-05
track: Bujhe Nite Hobe Toke
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226012
  explicit: false
  by artist: Pratik Kundu
  in album: Bujhe Nite Hobe Toke
    type: MusicAlbum
    date published: 2023-12-05

Toke Chara Bachbo Keno
type: MusicAlbum
date published: 2024-02-14
track: Toke Chara Bachbo Keno
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210321
  explicit: false
  by artist: Pratik Kundu
  in album: Toke Chara Bachbo Keno
    type: MusicAlbum
    date published: 2024-02-14

Holi Eseche
type: MusicAlbum
date published: 2024-03-21
track: Holi Eseche
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207978
  explicit: false
  by artist: Pratik Kundu
  in album: Holi Eseche
    type: MusicAlbum
    date published: 2024-03-21

Tomakei
type: MusicAlbum
date published: 2024-05-08
track: Tomakei
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230117
  explicit: false
  by artist: Pratik Kundu
  in album: Tomakei
    type: MusicAlbum
    date published: 2024-05-08

Bijoya
type: MusicAlbum
date published: 2024-07-07
track: Maa Toh Ami Tor
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268265
  explicit: false
  by artist: Pratik Kundu
  in album: Bijoya
    type: MusicAlbum
    date published: 2024-07-07

Garjon Tilottamar
type: MusicAlbum
date published: 2024-08-31
track: Garjon Tilottamar
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210511
  explicit: false
  by artist: Pratik Kundu
  in album: Garjon Tilottamar
    type: MusicAlbum
    date published: 2024-08-31

Phirbe Ghore Meye Amar
type: MusicAlbum
date published: 2024-09-02
track: Phirbe Ghore Meye Amar
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203447
  explicit: false
  by artist: Pratik Kundu
  in album: Phirbe Ghore Meye Amar
    type: MusicAlbum
    date published: 2024-09-02

Dugga Maa
type: MusicAlbum
date published: 2024-10-04
track: Dugga Maa
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177692
  explicit: false
  by artist: Pratik Kundu
  in album: Dugga Maa
    type: MusicAlbum
    date published: 2024-10-04

Ranjhna
type: MusicAlbum
date published: 2025-03-18
track: Ranjhna
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207031
  explicit: false
  by artist: Pratik Kundu
  in album: Ranjhna
    type: MusicAlbum
    date published: 2025-03-18

Brishti Aar Tumi
type: MusicAlbum
date published: 2025-07-05
track: Brishti Aar Tumi
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161428
  explicit: false
  by artist: Pratik Kundu
  in album: Brishti Aar Tumi
    type: MusicAlbum
    date published: 2025-07-05

O Jibon Re
type: MusicAlbum
date published: 2025-09-19
track: O Jibon Re
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227215
  explicit: false
  by artist: Pratik Kundu
  in album: O Jibon Re
    type: MusicAlbum
    date published: 2025-09-19

Please Obhabe Takio Na
type: MusicRecording
duration: PT3M58S
duration ms: 238410
explicit: false
by artist: Pratik Kundu
by artist: Sudeshna Das
in album: Please Obhabe Takio Na
  type: MusicAlbum
  date published: 2022-10-16
isrc code: FRX872286959

Jodi Boli Abar
type: MusicRecording
duration: PT4M27S
duration ms: 267790
explicit: false
by artist: Pratik Kundu
by artist: Sudeshna Das
in album: Jodi Boli Abar
  type: MusicAlbum
  date published: 2022-10-13
isrc code: FRX872286958
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:56:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03841f39a80958d3358b094b36d905f8474582502da684289082b1b042bcc891
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/48VNTHfznA2AgdVycM6dtf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48VNTHfznA2AgdVycM6dtf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03841f39a80958d3358b094b36d905f8474582502da684289082b1b042bcc891","isrc":"FRX872286958","name":"Jodi Boli Abar","registered_at":"2026-06-18T21:56:43Z","spotify_id":"48VNTHfznA2AgdVycM6dtf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x03841f39a80958d3358b094b36d905f8474582502da684289082b1b042bcc891. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48VNTHfznA2AgdVycM6dtf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48VNTHfznA2AgdVycM6dtf.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x03841f39a80958d3358b094b36d905f8474582502da684289082b1b042bcc891","isrc":"FRX872286958","name":"Jodi Boli Abar","registered_at":"2026-06-18T21:56:43Z","spotify_id":"48VNTHfznA2AgdVycM6dtf","type":"track"}

Jodi Boli
type: MusicRecording
duration: PT4M5S
duration ms: 245760
explicit: false
by artist: Pratik Kundu
by artist: Sudeshna Das
in album: Jodi Boli
  type: MusicAlbum
  date published: 2021-03-14
isrc code: FR2X42154329
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:22:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54829fae928921733c0f1da56959918fe9e9dc4efca9331f6d9bb25d72ca613b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5u4OCzEbiZa7WJXtPgfsIs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5u4OCzEbiZa7WJXtPgfsIs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54829fae928921733c0f1da56959918fe9e9dc4efca9331f6d9bb25d72ca613b","isrc":"FR2X42154329","name":"Jodi Boli","registered_at":"2026-06-04T12:22:29Z","spotify_id":"5u4OCzEbiZa7WJXtPgfsIs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x54829fae928921733c0f1da56959918fe9e9dc4efca9331f6d9bb25d72ca613b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5u4OCzEbiZa7WJXtPgfsIs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5u4OCzEbiZa7WJXtPgfsIs.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x54829fae928921733c0f1da56959918fe9e9dc4efca9331f6d9bb25d72ca613b","isrc":"FR2X42154329","name":"Jodi Boli","registered_at":"2026-06-04T12:22:29Z","spotify_id":"5u4OCzEbiZa7WJXtPgfsIs","type":"track"}

Just Songey Thak
type: MusicRecording
duration: PT3M21S
duration ms: 201024
explicit: false
by artist: Pratik Kundu
by artist: Pijush Das
by artist: Sudeshna Das
by artist: Hafiza Sultana
by artist: Rishav Guha
by artist: Shaoni Shome
in album: Just Songey Thak
  type: MusicAlbum
  date published: 2021-02-10
isrc code: DGA072132359
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:51:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x925ac261df776dcd3608e9a3a2f5d3dec6d65e5634e59d247acdb0e5df6890c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5XF9k4WAusQ6hCIv33Ff6F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XF9k4WAusQ6hCIv33Ff6F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x925ac261df776dcd3608e9a3a2f5d3dec6d65e5634e59d247acdb0e5df6890c3","isrc":"DGA072132359","name":"Just Songey Thak","registered_at":"2026-06-19T17:51:10Z","spotify_id":"5XF9k4WAusQ6hCIv33Ff6F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x925ac261df776dcd3608e9a3a2f5d3dec6d65e5634e59d247acdb0e5df6890c3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5XF9k4WAusQ6hCIv33Ff6F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XF9k4WAusQ6hCIv33Ff6F.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x925ac261df776dcd3608e9a3a2f5d3dec6d65e5634e59d247acdb0e5df6890c3","isrc":"DGA072132359","name":"Just Songey Thak","registered_at":"2026-06-19T17:51:10Z","spotify_id":"5XF9k4WAusQ6hCIv33Ff6F","type":"track"}

Please Samle Nish - Valentine's Edition
type: MusicRecording
duration: PT4M31S
duration ms: 271058
explicit: false
by artist: Pratik Kundu
by artist: Sudeshna Das
in album: Please Samle Nish (Valentine's Edition)
  type: MusicAlbum
  date published: 2021-02-05
isrc code: DGA072113689
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:22:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc15b641761bfb166a52e2974b785ec375bcbd00dfa4c174c8fdd1a08ca632f90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/37C8QDLtje15FXtqan6y5q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37C8QDLtje15FXtqan6y5q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc15b641761bfb166a52e2974b785ec375bcbd00dfa4c174c8fdd1a08ca632f90","isrc":"DGA072113689","name":"Please Samle Nish - Valentine's Edition","registered_at":"2026-06-05T18:22:05Z","spotify_id":"37C8QDLtje15FXtqan6y5q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc15b641761bfb166a52e2974b785ec375bcbd00dfa4c174c8fdd1a08ca632f90. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37C8QDLtje15FXtqan6y5q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37C8QDLtje15FXtqan6y5q.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc15b641761bfb166a52e2974b785ec375bcbd00dfa4c174c8fdd1a08ca632f90","isrc":"DGA072113689","name":"Please Samle Nish - Valentine's Edition","registered_at":"2026-06-05T18:22:05Z","spotify_id":"37C8QDLtje15FXtqan6y5q","type":"track"}

Ee Santoshake
type: MusicRecording
duration: PT4M5S
duration ms: 245149
explicit: false
by artist: Pratik Kundu
by artist: Sudeshna Das
by artist: Sri Tej
in album: Kudru (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-09-28

Farewell Party
type: MusicRecording
duration: PT3M32S
duration ms: 212544
explicit: false
by artist: Aniruddha Sastry
by artist: Madhuri Sheshadri
by artist: Pratik Kundu
by artist: Sri Tej
in album: Kudru (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-09-28

Badhuku Bhavane
type: MusicRecording
duration: PT3M18S
duration ms: 198295
explicit: false
by artist: Raghavendra Acharya Jansale
by artist: Pratik Kundu
in album: Kudru (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-09-28

Udayisu
type: MusicRecording
duration: PT3M18S
duration ms: 198475
explicit: false
by artist: Pratik Kundu
by artist: Sri Tej
in album: Kudru (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-09-28