Ishan Mitra
type: MusicGroup
genre: bangla pop
popularity: 37
followers: 46827
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ce71b24e456e28b22127fe15ecd62f03c03c73a249204903db95ed1f23bb47d
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/939ee705-8119-4512-831a-1baa06715da2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/939ee705-8119-4512-831a-1baa06715da2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/939ee705-8119-4512-831a-1baa06715da2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ce71b24e456e28b22127fe15ecd62f03c03c73a249204903db95ed1f23bb47d","name":"Ishan Mitra","registered_at":"2026-06-12T18:00:55Z","symbol":"NIM0329810","token_address":"0x003a10313b9fd0546c77594db47251a9a8a8b003","type":"artist","uuid":"939ee705-8119-4512-831a-1baa06715da2"}
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 0x5ce71b24e456e28b22127fe15ecd62f03c03c73a249204903db95ed1f23bb47d. 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/939ee705-8119-4512-831a-1baa06715da2.json and https://artists.proofprofile.net/proofs/artist/939ee705-8119-4512-831a-1baa06715da2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x5ce71b24e456e28b22127fe15ecd62f03c03c73a249204903db95ed1f23bb47d","name":"Ishan Mitra","registered_at":"2026-06-12T18:00:55Z","symbol":"NIM0329810","token_address":"0x003a10313b9fd0546c77594db47251a9a8a8b003","type":"artist","uuid":"939ee705-8119-4512-831a-1baa06715da2"}
album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-01-16
  track: Ekbar Takao Phire
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219000
    explicit: false
    by artist: Ishan Mitra
    in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2023-01-16
    isrc code: INS2X2301012
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T07:37:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x75d1f1f7eb38b542dd15b0a3ccc72bc90dfa2e87a72c736e5dcda6c3375566aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3tcb6d9uXPwDN6HMDDqNJr.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tcb6d9uXPwDN6HMDDqNJr
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x75d1f1f7eb38b542dd15b0a3ccc72bc90dfa2e87a72c736e5dcda6c3375566aa","isrc":"INS2X2301012","name":"Ekbar Takao Phire","registered_at":"2026-06-09T07:37:32Z","spotify_id":"3tcb6d9uXPwDN6HMDDqNJr","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 0x75d1f1f7eb38b542dd15b0a3ccc72bc90dfa2e87a72c736e5dcda6c3375566aa. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tcb6d9uXPwDN6HMDDqNJr.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/3tcb6d9uXPwDN6HMDDqNJr.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x75d1f1f7eb38b542dd15b0a3ccc72bc90dfa2e87a72c736e5dcda6c3375566aa","isrc":"INS2X2301012","name":"Ekbar Takao Phire","registered_at":"2026-06-09T07:37:32Z","spotify_id":"3tcb6d9uXPwDN6HMDDqNJr","type":"track"}
  track: Mitthye Premer Gaan
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217500
    explicit: false
    by artist: Ishan Mitra
    in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2023-01-16
    isrc code: INS2X2301013
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T04:22:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb4658e9a30f0864794ae9cf0a014baa444deccda6523a048c513b4d22627ed30
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0wO2lSysQw7bLlV3CSez5j.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wO2lSysQw7bLlV3CSez5j
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xb4658e9a30f0864794ae9cf0a014baa444deccda6523a048c513b4d22627ed30","isrc":"INS2X2301013","name":"Mitthye Premer Gaan","registered_at":"2026-06-10T04:22:34Z","spotify_id":"0wO2lSysQw7bLlV3CSez5j","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 0xb4658e9a30f0864794ae9cf0a014baa444deccda6523a048c513b4d22627ed30. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wO2lSysQw7bLlV3CSez5j.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/0wO2lSysQw7bLlV3CSez5j.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0xb4658e9a30f0864794ae9cf0a014baa444deccda6523a048c513b4d22627ed30","isrc":"INS2X2301013","name":"Mitthye Premer Gaan","registered_at":"2026-06-10T04:22:34Z","spotify_id":"0wO2lSysQw7bLlV3CSez5j","type":"track"}
  track: Jaaney Hridoy
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188400
    explicit: false
    by artist: Ishan Mitra
    in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2023-01-16
    isrc code: INS2X2301014
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T17:56:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1b3871962ae91b03586b940ec39bdb0638c2da0b100d7733223739bc12ee93f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1kp4LvNcaDE7X25sxsWrxF.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kp4LvNcaDE7X25sxsWrxF
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa1b3871962ae91b03586b940ec39bdb0638c2da0b100d7733223739bc12ee93f","isrc":"INS2X2301014","name":"Jaaney Hridoy","registered_at":"2026-06-10T17:56:46Z","spotify_id":"1kp4LvNcaDE7X25sxsWrxF","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 0xa1b3871962ae91b03586b940ec39bdb0638c2da0b100d7733223739bc12ee93f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kp4LvNcaDE7X25sxsWrxF.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/1kp4LvNcaDE7X25sxsWrxF.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0xa1b3871962ae91b03586b940ec39bdb0638c2da0b100d7733223739bc12ee93f","isrc":"INS2X2301014","name":"Jaaney Hridoy","registered_at":"2026-06-10T17:56:46Z","spotify_id":"1kp4LvNcaDE7X25sxsWrxF","type":"track"}
  track: Ochena Karor Buke
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236250
    explicit: false
    by artist: Ishan Mitra
    by artist: Ranajoy Bhattacharjee
    by artist: Mekhla Dasgupta
    in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2023-01-16
    isrc code: INS2X2301015
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Nirobotay Chhilo
  track: Phirey Petey Chaai
  track: Tomakey Khujey Paai
  track: Tumi Chiley Na Amar
  track: Mon ei desh e te thaknna
  track: Guru Dohai Tomar
  track: Tode Bin Sakhi
album: Teen Shotti Kore Bolchi
album: Namo Narayana
album: আমি নদী হয়ে যাবো
album: আকুল পিছুটান
album: কাঁন্না অফুরান
album: অবুঝ রাগারাগি
album: অবাক নীরবতা
album: Amar Songi
album: Joy Maa Shyam Sundari
album: Saware
album: Bytha Berongin
album: Ghalib (From "Mirza")
album: Chere Jaoya Tor
album: Abar Jonmo Nebo - LoFi
album: Ghum Bhanga Bhor - Banglar Gaan (Indies)
album: Tomar Jonno
album: Tumi Amar Dhrubotara
album: Soda Song (DJ Mix)
album: Babaji
album: Mon Baul (From "Tillotama")
album: Jas Na Chere
album: Chena Shohore (From "Ayu Rekha")
album: Jeete Jaoyar Gaan (From " Tillotama")
album: Tomar Amar Roopkotha
album: Bhalo Lage
album: Tumi Jaao - Banglar Gaan (Indies)
album: Khushi Ki Eid (From "Kabuliwala")
album: Mon Baula
album: Khachar Bhetor
album: Joy Maa Dugga Re
album: Golapi
album: Aha Ki Anondo
album: Haatchhani
album: Cherey Jawa Haath
album: Mon Chere Jashna Amai Tui
album: Take Bole Diyo
album: Bethar Shohor - Cover
album: Uthon Duar
album: Jonakir Ghum
track: Teen Shotti Kore Bolchi
track: Namo Narayana
track: আকুল পিছুটান
track: Soda Song - DJ Mix
track: Jeete Jaoyar Gaan (From " Tillotama")
track: Olpo Anchein - From "Boudi Canteen"
track: Nari Tumii Durga
track: Kadam Kadam
track: Dhawno Dhanyo
track: Ondho Hoye Jaao
track: Ami tomar e oshukh chena
track: Khuje pawa ek shite
track: Chaichi Notun Kore - From "Angshuman MBA"
track: Jaay Jara
track: Paayer shobdo nei
track: Kotota Tomar Chilo
track: Khoschhe Tara (Male)
track: Yeh Dilkhush (From "Dilkhush")

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T10:00:17+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf23f10d9ec481670e8f9b84f4a67ae03e6d52b8dc7609ffc9b4212ed4102684f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4FirztyY1kxUysEy4u8zTD.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FirztyY1kxUysEy4u8zTD

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf23f10d9ec481670e8f9b84f4a67ae03e6d52b8dc7609ffc9b4212ed4102684f","isrc":"INS2X2301015","name":"Ochena Karor Buke","registered_at":"2026-06-08T10:00:17Z","spotify_id":"4FirztyY1kxUysEy4u8zTD","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 0xf23f10d9ec481670e8f9b84f4a67ae03e6d52b8dc7609ffc9b4212ed4102684f. 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/4FirztyY1kxUysEy4u8zTD.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/4FirztyY1kxUysEy4u8zTD.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xf23f10d9ec481670e8f9b84f4a67ae03e6d52b8dc7609ffc9b4212ed4102684f","isrc":"INS2X2301015","name":"Ochena Karor Buke","registered_at":"2026-06-08T10:00:17Z","spotify_id":"4FirztyY1kxUysEy4u8zTD","type":"track"}

Nirobotay Chhilo
type: MusicRecording
duration: PT2M55S
duration ms: 175800
explicit: false
by artist: Ishan Mitra
by artist: Ranajoy Bhattacharjee
in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-01-16
isrc code: INS2X2301016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:20:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1cd80fee1faeefc7f2b495b3362ae17822f541cf46b0982ff31f8e10f54fb49
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/058rzWZNViwr7iVK6KidYU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/058rzWZNViwr7iVK6KidYU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1cd80fee1faeefc7f2b495b3362ae17822f541cf46b0982ff31f8e10f54fb49","isrc":"INS2X2301016","name":"Nirobotay Chhilo","registered_at":"2026-06-07T20:20:30Z","spotify_id":"058rzWZNViwr7iVK6KidYU","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 0xc1cd80fee1faeefc7f2b495b3362ae17822f541cf46b0982ff31f8e10f54fb49. 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/058rzWZNViwr7iVK6KidYU.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/058rzWZNViwr7iVK6KidYU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc1cd80fee1faeefc7f2b495b3362ae17822f541cf46b0982ff31f8e10f54fb49","isrc":"INS2X2301016","name":"Nirobotay Chhilo","registered_at":"2026-06-07T20:20:30Z","spotify_id":"058rzWZNViwr7iVK6KidYU","type":"track"}

Phirey Petey Chaai
type: MusicRecording
duration: PT3M26S
duration ms: 206307
explicit: false
by artist: Ishan Mitra
in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-01-16
isrc code: INS2X2301017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:38:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x276d9e0fb7105071b8661fccedda45040421791555004118334703fe5327ddcc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6EAnUg6yO8RaoxdFRAegxZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EAnUg6yO8RaoxdFRAegxZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x276d9e0fb7105071b8661fccedda45040421791555004118334703fe5327ddcc","isrc":"INS2X2301017","name":"Phirey Petey Chaai","registered_at":"2026-06-09T07:38:06Z","spotify_id":"6EAnUg6yO8RaoxdFRAegxZ","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 0x276d9e0fb7105071b8661fccedda45040421791555004118334703fe5327ddcc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6EAnUg6yO8RaoxdFRAegxZ.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/6EAnUg6yO8RaoxdFRAegxZ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x276d9e0fb7105071b8661fccedda45040421791555004118334703fe5327ddcc","isrc":"INS2X2301017","name":"Phirey Petey Chaai","registered_at":"2026-06-09T07:38:06Z","spotify_id":"6EAnUg6yO8RaoxdFRAegxZ","type":"track"}

Tomakey Khujey Paai
type: MusicRecording
duration: PT3M45S
duration ms: 225000
explicit: false
by artist: Ishan Mitra
in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-01-16
isrc code: INS2X2301018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T01:39:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcae8f0a197bd6c42664b99a7191fdbf8208015deb4a487e31c13ab3b1f133da4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0TrIIPbW9ht38Jn0uFsQdV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TrIIPbW9ht38Jn0uFsQdV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcae8f0a197bd6c42664b99a7191fdbf8208015deb4a487e31c13ab3b1f133da4","isrc":"INS2X2301018","name":"Tomakey Khujey Paai","registered_at":"2026-06-18T01:39:45Z","spotify_id":"0TrIIPbW9ht38Jn0uFsQdV","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 0xcae8f0a197bd6c42664b99a7191fdbf8208015deb4a487e31c13ab3b1f133da4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TrIIPbW9ht38Jn0uFsQdV.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/0TrIIPbW9ht38Jn0uFsQdV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcae8f0a197bd6c42664b99a7191fdbf8208015deb4a487e31c13ab3b1f133da4","isrc":"INS2X2301018","name":"Tomakey Khujey Paai","registered_at":"2026-06-18T01:39:45Z","spotify_id":"0TrIIPbW9ht38Jn0uFsQdV","type":"track"}

Tumi Chiley Na Amar
type: MusicRecording
duration: PT3M40S
duration ms: 220800
explicit: false
by artist: Ishan Mitra
by artist: Madhubanti Bagchi
in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-01-16
isrc code: INS2X2301019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:43:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bd28482c37827f33777cbff8e23d944576fdf7eaf4022e8363aa6428f692095
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/1bigBafYQeCbtWTHrKx85M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bigBafYQeCbtWTHrKx85M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bd28482c37827f33777cbff8e23d944576fdf7eaf4022e8363aa6428f692095","isrc":"INS2X2301019","name":"Tumi Chiley Na Amar","registered_at":"2026-06-18T11:43:49Z","spotify_id":"1bigBafYQeCbtWTHrKx85M","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 0x1bd28482c37827f33777cbff8e23d944576fdf7eaf4022e8363aa6428f692095. 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/1bigBafYQeCbtWTHrKx85M.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/1bigBafYQeCbtWTHrKx85M.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1bd28482c37827f33777cbff8e23d944576fdf7eaf4022e8363aa6428f692095","isrc":"INS2X2301019","name":"Tumi Chiley Na Amar","registered_at":"2026-06-18T11:43:49Z","spotify_id":"1bigBafYQeCbtWTHrKx85M","type":"track"}

Mon ei desh e te thaknna
type: MusicRecording
duration: PT3M13S
duration ms: 193902
explicit: false
by artist: Ishan Mitra
in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-01-16
isrc code: INS2X2301020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T02:04:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5aea1ce55412b2b54a9ecb61cc0c6e42da363769560547ea9e3d1cf7e616ba46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/32YIcWU6NPrnoXNrMPiMrI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32YIcWU6NPrnoXNrMPiMrI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5aea1ce55412b2b54a9ecb61cc0c6e42da363769560547ea9e3d1cf7e616ba46","isrc":"INS2X2301020","name":"Mon ei desh e te thaknna","registered_at":"2026-06-22T02:04:38Z","spotify_id":"32YIcWU6NPrnoXNrMPiMrI","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 0x5aea1ce55412b2b54a9ecb61cc0c6e42da363769560547ea9e3d1cf7e616ba46. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32YIcWU6NPrnoXNrMPiMrI.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/32YIcWU6NPrnoXNrMPiMrI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5aea1ce55412b2b54a9ecb61cc0c6e42da363769560547ea9e3d1cf7e616ba46","isrc":"INS2X2301020","name":"Mon ei desh e te thaknna","registered_at":"2026-06-22T02:04:38Z","spotify_id":"32YIcWU6NPrnoXNrMPiMrI","type":"track"}

Guru Dohai Tomar
type: MusicRecording
duration: PT2M52S
duration ms: 172800
explicit: false
by artist: Ishan Mitra
by artist: Arkadeep Mishra
in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-01-16
isrc code: INS2X2301021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T05:33:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x531861115403d77a7729bbdf18c0b3ae7b57a14e2f16ce9ed61d4eeb26171b2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3eat8OR9rrkisw6JremvkH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eat8OR9rrkisw6JremvkH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x531861115403d77a7729bbdf18c0b3ae7b57a14e2f16ce9ed61d4eeb26171b2b","isrc":"INS2X2301021","name":"Guru Dohai Tomar","registered_at":"2026-06-23T05:33:55Z","spotify_id":"3eat8OR9rrkisw6JremvkH","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 0x531861115403d77a7729bbdf18c0b3ae7b57a14e2f16ce9ed61d4eeb26171b2b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eat8OR9rrkisw6JremvkH.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/3eat8OR9rrkisw6JremvkH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x531861115403d77a7729bbdf18c0b3ae7b57a14e2f16ce9ed61d4eeb26171b2b","isrc":"INS2X2301021","name":"Guru Dohai Tomar","registered_at":"2026-06-23T05:33:55Z","spotify_id":"3eat8OR9rrkisw6JremvkH","type":"track"}

Tode Bin Sakhi
type: MusicRecording
duration: PT4M19S
duration ms: 259134
explicit: false
by artist: Ranajoy Bhattacharjee
by artist: Ambarish Das
in album: Mitthye Premer Gaan (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-01-16
isrc code: INS2X2301022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T15:13:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b8a51d56a757cd81c14cceeeb1b289c41eb6d87acdc94dba2196db549d3ba92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0YASH3Cmj5LgwxWGCv0g4y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YASH3Cmj5LgwxWGCv0g4y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b8a51d56a757cd81c14cceeeb1b289c41eb6d87acdc94dba2196db549d3ba92","isrc":"INS2X2301022","name":"Tode Bin Sakhi","registered_at":"2026-06-24T15:13:16Z","spotify_id":"0YASH3Cmj5LgwxWGCv0g4y","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 0x4b8a51d56a757cd81c14cceeeb1b289c41eb6d87acdc94dba2196db549d3ba92. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YASH3Cmj5LgwxWGCv0g4y.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/0YASH3Cmj5LgwxWGCv0g4y.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4b8a51d56a757cd81c14cceeeb1b289c41eb6d87acdc94dba2196db549d3ba92","isrc":"INS2X2301022","name":"Tode Bin Sakhi","registered_at":"2026-06-24T15:13:16Z","spotify_id":"0YASH3Cmj5LgwxWGCv0g4y","type":"track"}

Teen Shotti Kore Bolchi
type: MusicAlbum
date published: 2024-10-03
track: Teen Shotti Kore Bolchi
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242526
  explicit: false
  by artist: Pousali Banerjee
  by artist: Ishan Mitra
  in album: Teen Shotti Kore Bolchi
    type: MusicAlbum
    date published: 2024-10-03
  isrc code: INO312401393
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T15:12:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x16497bd5da26ea7cdee555e69fbcd80585a21067fc1808f27111b4ae6a7289e8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7HCt7yHm2hHEYAQSJrABCD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HCt7yHm2hHEYAQSJrABCD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x16497bd5da26ea7cdee555e69fbcd80585a21067fc1808f27111b4ae6a7289e8","isrc":"INO312401393","name":"Teen Shotti Kore Bolchi","registered_at":"2026-06-27T15:12:41Z","spotify_id":"7HCt7yHm2hHEYAQSJrABCD","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 0x16497bd5da26ea7cdee555e69fbcd80585a21067fc1808f27111b4ae6a7289e8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HCt7yHm2hHEYAQSJrABCD.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/7HCt7yHm2hHEYAQSJrABCD.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x16497bd5da26ea7cdee555e69fbcd80585a21067fc1808f27111b4ae6a7289e8","isrc":"INO312401393","name":"Teen Shotti Kore Bolchi","registered_at":"2026-06-27T15:12:41Z","spotify_id":"7HCt7yHm2hHEYAQSJrABCD","type":"track"}

Namo Narayana
type: MusicAlbum
date published: 2024-09-24
track: Namo Narayana
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276560
  explicit: false
  by artist: Ishan Mitra
  by artist: Priya Dubey
  in album: Namo Narayana
    type: MusicAlbum
    date published: 2024-09-24

আমি নদী হয়ে যাবো
type: MusicAlbum
date published: 2024-09-01
track: আমি নদী হয়ে যাবো
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137338
  explicit: false
  by artist: Ishan Mitra
  by artist: Gaanchill Music
  in album: আমি নদী হয়ে যাবো
    type: MusicAlbum
    date published: 2024-09-01

আকুল পিছুটান
type: MusicAlbum
date published: 2024-09-01
track: আকুল পিছুটান
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92914
  explicit: false
  by artist: Ishan Mitra
  by artist: Gaanchill Music
  in album: আকুল পিছুটান
    type: MusicAlbum
    date published: 2024-09-01

কাঁন্না অফুরান
type: MusicAlbum
date published: 2024-08-21
track: কাঁন্না অফুরান
  type: MusicRecording
  duration: PT0M58S
  duration ms: 58654
  explicit: false
  by artist: Ishan Mitra
  by artist: Gaanchill Music
  in album: কাঁন্না অফুরান
    type: MusicAlbum
    date published: 2024-08-21

অবুঝ রাগারাগি
type: MusicAlbum
date published: 2024-08-21
track: অবুঝ রাগারাগি
  type: MusicRecording
  duration: PT0M54S
  duration ms: 54013
  explicit: false
  by artist: Ishan Mitra
  by artist: Gaanchill Music
  in album: অবুঝ রাগারাগি
    type: MusicAlbum
    date published: 2024-08-21

অবাক নীরবতা
type: MusicAlbum
date published: 2024-08-21
track: অবাক নীরবতা
  type: MusicRecording
  duration: PT1M20S
  duration ms: 80928
  explicit: false
  by artist: Ishan Mitra
  by artist: Gaanchill Music
  in album: অবাক নীরবতা
    type: MusicAlbum
    date published: 2024-08-21

Amar Songi
type: MusicAlbum
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Joy Maa Shyam Sundari
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Saware
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Bytha Berongin
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Ghalib (From "Mirza")
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  subject of: OpenTimestamps Proof of Existence
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Chere Jaoya Tor
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Abar Jonmo Nebo - LoFi
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  subject of: OpenTimestamps Proof of Existence
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Ghum Bhanga Bhor - Banglar Gaan (Indies)
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Tomar Jonno
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Tumi Amar Dhrubotara
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Soda Song (DJ Mix)
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Babaji
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  by artist: Vishaal Roy
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Mon Baul (From "Tillotama")
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Jas Na Chere
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Chena Shohore (From "Ayu Rekha")
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Jeete Jaoyar Gaan (From " Tillotama")
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  by artist: Godhuli Sharma
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Tomar Amar Roopkotha
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Bhalo Lage
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Tumi Jaao - Banglar Gaan (Indies)
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Khushi Ki Eid (From "Kabuliwala")
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Mon Baula
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Khachar Bhetor
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Joy Maa Dugga Re
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Golapi
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  by artist: Avishek Saha
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Aha Ki Anondo
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  by artist: Satyajit Ray
  by artist: Ishan Mitra
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Haatchhani
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Cherey Jawa Haath
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Mon Chere Jashna Amai Tui
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Take Bole Diyo
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  by artist: Ritam Sen
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Bethar Shohor - Cover
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Uthon Duar
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  by artist: Ishan Mitra
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    date published: 2023-04-18

Jonakir Ghum
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Teen Shotti Kore Bolchi
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subject of: OpenTimestamps Proof of Existence
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Namo Narayana
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আকুল পিছুটান
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Soda Song - DJ Mix
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by artist: Suchismita Chakraborty
by artist: AmlaanAC
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  date published: 2024-03-22

Jeete Jaoyar Gaan (From " Tillotama")
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  date published: 2024-02-20

Olpo Anchein - From "Boudi Canteen"
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Olpo Anchein - From "Boudi Canteen"
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Nari Tumii Durga
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by artist: Ikkshita Mukherjee
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  type: MusicAlbum
  date published: 2020-10-07

Kadam Kadam
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf953f33ff8f2b8f151b23b738e77d64224e978d7f5bce64783b8ab1089d6a437","isrc":"INS2X1900927","name":"Kadam Kadam","registered_at":"2026-06-19T11:55:33Z","spotify_id":"2dGBljsEZozeOdSZ1SZ1qX","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 0xf953f33ff8f2b8f151b23b738e77d64224e978d7f5bce64783b8ab1089d6a437. 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/2dGBljsEZozeOdSZ1SZ1qX.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/2dGBljsEZozeOdSZ1SZ1qX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf953f33ff8f2b8f151b23b738e77d64224e978d7f5bce64783b8ab1089d6a437","isrc":"INS2X1900927","name":"Kadam Kadam","registered_at":"2026-06-19T11:55:33Z","spotify_id":"2dGBljsEZozeOdSZ1SZ1qX","type":"track"}

Dhawno Dhanyo
type: MusicRecording
duration: PT9M3S
duration ms: 543760
explicit: false
by artist: Mekhla Das Gupta
by artist: Ikkshita Mukherjee
by artist: Durnibar Saha
by artist: Ishan Mitra
by artist: Winy Roy
in album: Gumnaami
  type: MusicAlbum
  date published: 2019-09-13
isrc code: INS2X1900931
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:37:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb444e921774ecc6d0bf3f5be2d3426e99bddbd7e53e3ba31e8cf3798f89ce0a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3MnOwbtIcinoW45RDZeOyO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MnOwbtIcinoW45RDZeOyO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb444e921774ecc6d0bf3f5be2d3426e99bddbd7e53e3ba31e8cf3798f89ce0a2","isrc":"INS2X1900931","name":"Dhawno Dhanyo","registered_at":"2026-06-22T06:37:33Z","spotify_id":"3MnOwbtIcinoW45RDZeOyO","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 0xb444e921774ecc6d0bf3f5be2d3426e99bddbd7e53e3ba31e8cf3798f89ce0a2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MnOwbtIcinoW45RDZeOyO.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/3MnOwbtIcinoW45RDZeOyO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb444e921774ecc6d0bf3f5be2d3426e99bddbd7e53e3ba31e8cf3798f89ce0a2","isrc":"INS2X1900931","name":"Dhawno Dhanyo","registered_at":"2026-06-22T06:37:33Z","spotify_id":"3MnOwbtIcinoW45RDZeOyO","type":"track"}

Ondho Hoye Jaao
type: MusicRecording
duration: PT3M52S
duration ms: 232000
explicit: false
by artist: Ishan Mitra
in album: Charitraheen 3
  type: MusicAlbum
  date published: 2020-12-13
isrc code: INS2X2001204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:21:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x959242177cda2162d4ecc431dc5cec63040315cc480ba39ca4b1c3d0ff8dcedc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6ojYs2BW8vx4jxJcMTpFlu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ojYs2BW8vx4jxJcMTpFlu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x959242177cda2162d4ecc431dc5cec63040315cc480ba39ca4b1c3d0ff8dcedc","isrc":"INS2X2001204","name":"Ondho Hoye Jaao","registered_at":"2026-06-10T04:21:03Z","spotify_id":"6ojYs2BW8vx4jxJcMTpFlu","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 0x959242177cda2162d4ecc431dc5cec63040315cc480ba39ca4b1c3d0ff8dcedc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ojYs2BW8vx4jxJcMTpFlu.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/6ojYs2BW8vx4jxJcMTpFlu.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x959242177cda2162d4ecc431dc5cec63040315cc480ba39ca4b1c3d0ff8dcedc","isrc":"INS2X2001204","name":"Ondho Hoye Jaao","registered_at":"2026-06-10T04:21:03Z","spotify_id":"6ojYs2BW8vx4jxJcMTpFlu","type":"track"}

Ami tomar e oshukh chena
type: MusicRecording
duration: PT3M6S
duration ms: 186461
explicit: false
by artist: Ishan Mitra
in album: Charitraheen 3
  type: MusicAlbum
  date published: 2020-12-13
isrc code: INS2X2001206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T03:54:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c415c341a4a10aec823618f6aea28e9be3f097d2f45450fc27519b9588b70bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/38ve9giKdePwOwB8ZBFcal.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38ve9giKdePwOwB8ZBFcal
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c415c341a4a10aec823618f6aea28e9be3f097d2f45450fc27519b9588b70bc","isrc":"INS2X2001206","name":"Ami tomar e oshukh chena","registered_at":"2026-06-27T03:54:49Z","spotify_id":"38ve9giKdePwOwB8ZBFcal","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 0x4c415c341a4a10aec823618f6aea28e9be3f097d2f45450fc27519b9588b70bc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/38ve9giKdePwOwB8ZBFcal.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/38ve9giKdePwOwB8ZBFcal.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x4c415c341a4a10aec823618f6aea28e9be3f097d2f45450fc27519b9588b70bc","isrc":"INS2X2001206","name":"Ami tomar e oshukh chena","registered_at":"2026-06-27T03:54:49Z","spotify_id":"38ve9giKdePwOwB8ZBFcal","type":"track"}

Khuje pawa ek shite
type: MusicRecording
duration: PT4M10S
duration ms: 250085
explicit: false
by artist: Ishan Mitra
by artist: Ikkshita Mukherjee
in album: Charitraheen 3
  type: MusicAlbum
  date published: 2020-12-13
isrc code: INS2X2001207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:49:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc20dc10c619478bfbe62e957d68a98dd1c8a4529e743a3667f1bf4dbaba1aecf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1XUMC6gG6mzqFnhDLvLIeS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XUMC6gG6mzqFnhDLvLIeS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc20dc10c619478bfbe62e957d68a98dd1c8a4529e743a3667f1bf4dbaba1aecf","isrc":"INS2X2001207","name":"Khuje pawa ek shite","registered_at":"2026-06-24T13:49:54Z","spotify_id":"1XUMC6gG6mzqFnhDLvLIeS","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 0xc20dc10c619478bfbe62e957d68a98dd1c8a4529e743a3667f1bf4dbaba1aecf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XUMC6gG6mzqFnhDLvLIeS.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/1XUMC6gG6mzqFnhDLvLIeS.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc20dc10c619478bfbe62e957d68a98dd1c8a4529e743a3667f1bf4dbaba1aecf","isrc":"INS2X2001207","name":"Khuje pawa ek shite","registered_at":"2026-06-24T13:49:54Z","spotify_id":"1XUMC6gG6mzqFnhDLvLIeS","type":"track"}

Chaichi Notun Kore - From "Angshuman MBA"
type: MusicRecording
duration: PT3M33S
duration ms: 213333
explicit: false
by artist: Amit-Ishan
by artist: Ishan Mitra
by artist: Ikkshita Mukherjee
by artist: Dev Arijit
in album: Angshuman MBA (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-12-21
isrc code: INZ031414207

Jaay Jara
type: MusicRecording
duration: PT4M38S
duration ms: 278630
explicit: false
by artist: Ishan Mitra
by artist: Ikkshita Mukherjee
in album: Pabitra Puppies
  type: MusicAlbum
  date published: 2020-06-10
isrc code: INS2X2000603

Paayer shobdo nei
type: MusicRecording
duration: PT3M41S
duration ms: 221125
explicit: false
by artist: Ishan Mitra
in album: Pabitra Puppies
  type: MusicAlbum
  date published: 2020-06-10

Kotota Tomar Chilo
type: MusicRecording
duration: PT4M3S
duration ms: 243873
explicit: false
by artist: Ishan Mitra
in album: Mon2 Pilot
  type: MusicAlbum
  date published: 2022-04-11

Khoschhe Tara (Male)
type: MusicRecording
duration: PT6M18S
duration ms: 378461
explicit: false
by artist: Ishan Mitra
in album: Mon2 Pilot
  type: MusicAlbum
  date published: 2022-04-11

Chaichi Notun Kore - From "Angshuman MBA"
type: MusicRecording
duration: PT3M33S
duration ms: 213333
explicit: false
by artist: Amit-Ishan
by artist: Ishan Mitra
by artist: Ikkshita Mukherjee
by artist: Dev Arijit
in album: Chaichi Notun Kore (From "Angshuman MBA")
  type: MusicAlbum
  date published: 2023-12-18

Yeh Dilkhush (From "Dilkhush")
type: MusicRecording
duration: PT3M12S
duration ms: 192440
explicit: false
by artist: Ishan Mitra
by artist: Ananya Chakraborty
in album: Yeh Dilkhush (From "Dilkhush")
  type: MusicAlbum
  date published: 2023-02-01
isrc code: INS2X2228006