Sudipto Paul
type: MusicGroup
popularity: 4
followers: 975
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf6fd85eee2a6b34b4cf29b8be7e5301aa3a887ace407c2701641f9b9c53d846
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21ba5374-5c05-466b-a33f-610ffe413967.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21ba5374-5c05-466b-a33f-610ffe413967.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21ba5374-5c05-466b-a33f-610ffe413967
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf6fd85eee2a6b34b4cf29b8be7e5301aa3a887ace407c2701641f9b9c53d846","name":"Sudipto Paul","registered_at":"2026-06-16T01:17:49Z","symbol":"NIM0891944","token_address":"0x83b37ca633e29d0710061ab4819159585e68c70d","type":"artist","uuid":"21ba5374-5c05-466b-a33f-610ffe413967"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6fd85eee2a6b34b4cf29b8be7e5301aa3a887ace407c2701641f9b9c53d846. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21ba5374-5c05-466b-a33f-610ffe413967.json and https://artists.proofprofile.net/proofs/artist/21ba5374-5c05-466b-a33f-610ffe413967.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0xdf6fd85eee2a6b34b4cf29b8be7e5301aa3a887ace407c2701641f9b9c53d846","name":"Sudipto Paul","registered_at":"2026-06-16T01:17:49Z","symbol":"NIM0891944","token_address":"0x83b37ca633e29d0710061ab4819159585e68c70d","type":"artist","uuid":"21ba5374-5c05-466b-a33f-610ffe413967"}
album: Amar Ecchey Gulo
  type: MusicAlbum
  date published: 2019-08-20
album: PAHAR
  type: MusicAlbum
  date published: 2019-12-17
album: Waking up to a New Reality
  type: MusicAlbum
  date published: 2020-07-10
album: ICHHEY
  type: MusicAlbum
  date published: 2020-08-02
album: Bachtey Dao
  type: MusicAlbum
  date published: 2020-12-08
album: Jabar Agey
  type: MusicAlbum
  date published: 2021-11-29
album: Becoming Memories
  type: MusicAlbum
  date published: 2023-08-11
album: Lament of the Fading Sunset
  type: MusicAlbum
  date published: 2024-04-09
album: Immemorial
  type: MusicAlbum
  date published: 2024-09-21
album: Immemorial
  type: MusicAlbum
  date published: 2024-09-21
album: Story Left Behind
  type: MusicAlbum
  date published: 2025-05-12
track: Jukti Torko
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256754
  explicit: false
  by artist: Eeshaan
  by artist: Mou Sultana
  by artist: Sudipto Paul
  in album: Jukti Torko
    type: MusicAlbum
    date published: 2021-03-26
  genre: kolkata-indie
  isrc code: FR2X42195907
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T07:05:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd111d7d25c0629e1258bec8abc5edc0b7478163ca145260725212617804432ac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960368
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960368
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42195907
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T08:26:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd111d7d25c0629e1258bec8abc5edc0b7478163ca145260725212617804432ac. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42195907.
    date published: 2026-07-31T08:26:41Z
  audio: Jukti Torko
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.626
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.597
    additional property: Energy
      type: PropertyValue
      value: 0.755
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.158
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.126
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.546
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.923
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor