Biplob
type: MusicGroup
genre: bangla pop
description: Biplob is a Bangladeshi singer-songwriter, guitarist, composer and a playback singer. He is the lead singer and guitarist of the rock band "Prometheus". He is regarded as one of the celebrated vocalis
popularity: 11
followers: 14739
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbe779ff6598fb06c36ef15ee1efbef2f3580d5680d829792b94bdf931edd43. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45530366-4650-419a-9ec0-05acb83fd2ac.json and https://artists.proofprofile.net/proofs/artist/45530366-4650-419a-9ec0-05acb83fd2ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: Projonmer Shongram
  type: MusicAlbum
  date published: 1992
album: Barota Bazar
  type: MusicAlbum
  date published: 2000
album: Mayabi Shukh
  type: MusicAlbum
  date published: 2003-01-12
album: Sukher Kotha Dukher Kotha
  type: MusicAlbum
  date published: 2004
album: Porikkha
  type: MusicAlbum
  date published: 2004
album: Prem Dot Com
  type: MusicAlbum
  date published: 2004
album: Porikkha
  type: MusicAlbum
  date published: 2004-11-09
album: Jadu
  type: MusicAlbum
  date published: 2007
album: Bicharpoti
  type: MusicAlbum
  date published: 2008
album: E Moner Govirete
  type: MusicAlbum
  date published: 2008
album: Lage Na Kisu Valo
  type: MusicAlbum
  date published: 2008
album: Tala Chabi
  type: MusicAlbum
  date published: 2010
album: Dekha Dao
  type: MusicAlbum
  date published: 2010
album: Bhulona Amay
  type: MusicAlbum
  date published: 2010
album: Kurbani
  type: MusicAlbum
  date published: 2010
album: Mon jaanay
  type: MusicAlbum
  date published: 2010
album: Khokao Hobe Buro
  type: MusicAlbum
  date published: 2011
album: Devdas
  type: MusicAlbum
  date published: 2011
album: Pora kopal jora lagena
  type: MusicAlbum
  date published: 2012-08-18
album: Sei Moyna
  type: MusicAlbum
  date published: 2014
album: Aula Chule Baula Kotha
  type: MusicAlbum
  date published: 2015
album: Awla Chule Bawla Kotha
  type: MusicAlbum
  date published: 2017-10-28
album: Anko
  type: MusicAlbum
  date published: 2017-11-28
album: Biplob Collection
  type: MusicAlbum
  date published: 2018-07-11
  track: Chander Batti
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257985
    explicit: false
    by artist: Biplob
    in album: Biplob Collection
      type: MusicAlbum
      date published: 2018-07-11
    genre: bangla pop
    isrc code: USHM81851829
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81851829
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c30b3ee3e48f927bf8a7269d7ab77790481509eb9ff74beba30a08341cd272d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USHM81851829.
      date published: 2026-07-04T14:03:39Z
    audio: Chander Batti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.043
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.753
      additional property: Energy
        type: PropertyValue
        value: 0.758
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.738
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.067
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.858
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.247
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Majuli Koneng
  type: MusicAlbum
  date published: 2020-10-08
album: Prometheus 2
  type: MusicAlbum
  date published: 2020-11-01
album: Prometheus 1
album: Prometheus 3
album: Pakhi
album: Dukho Ticket Kinbo Na
album: Dewana Mon
album: Best of Biplob
album: Nithur Konna
album: Sholo Guti
album: Baula Ke Banailore
album: Made in Bangladesh
album: Ami Akash Ke Shakkhi Rekhechi
track: Hridoyhina

Hridoyhina
type: MusicRecording
duration: PT4M3S
duration ms: 243946
explicit: false
by artist: Biplob
in album: Ekhono Du'chokhe Bonna
  type: MusicAlbum
  date published: 2010
isrc code: FR59R1650202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9a209fd15fb626ba984359e47d20e349539427207b5a787c3b8f809d471e3a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1650202.
  date published: 2026-07-08T03:53:27Z
audio: Hridoyhina
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.419
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.781
  additional property: Energy
    type: PropertyValue
    value: 0.968
  additional property: Speechiness
    type: PropertyValue
    value: 0.08
  additional property: Acousticness
    type: PropertyValue
    value: 0.333
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.318
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.715
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.126
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Prometheus 1
type: MusicAlbum
date published: 2021-03-10

Prometheus 3
type: MusicAlbum
date published: 2021-04-01

Pakhi
type: MusicAlbum
date published: 2021-04-30

Dukho Ticket Kinbo Na
type: MusicAlbum
date published: 2023-04-09

Dewana Mon
type: MusicAlbum
date published: 2023-07-24

Best of Biplob
type: MusicAlbum
date published: 2024-03-12

Nithur Konna
type: MusicAlbum
date published: 2024-05-20

Sholo Guti
type: MusicAlbum
date published: 2024-06-03

Sholo Guti
type: MusicAlbum
date published: 2024-07-02

Baula Ke Banailore
type: MusicAlbum
date published: 2024-09-03

Made in Bangladesh
type: MusicAlbum
date published: 2024-12-19

Baula Ke Banailore
type: MusicAlbum
date published: 2025-02-08

Ami Akash Ke Shakkhi Rekhechi
type: MusicAlbum
date published: 2025-03-13