Abir Hassan Rakib
type: MusicGroup
popularity: 11
followers: 965
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x545e0843ef725fe7505cd24ab3dd9b0198fe3e80f9a708a6e658a650f43a0568
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28fc22e5-7eb9-498e-ac6e-12f27c3baeb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28fc22e5-7eb9-498e-ac6e-12f27c3baeb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28fc22e5-7eb9-498e-ac6e-12f27c3baeb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x545e0843ef725fe7505cd24ab3dd9b0198fe3e80f9a708a6e658a650f43a0568","name":"Abir Hassan Rakib","registered_at":"2026-06-14T08:47:39Z","symbol":"NIM0400349","token_address":"0xb2f8693d13a0752424464c20a9ef31630fc48159","type":"artist","uuid":"28fc22e5-7eb9-498e-ac6e-12f27c3baeb9"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545e0843ef725fe7505cd24ab3dd9b0198fe3e80f9a708a6e658a650f43a0568. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28fc22e5-7eb9-498e-ac6e-12f27c3baeb9.json and https://artists.proofprofile.net/proofs/artist/28fc22e5-7eb9-498e-ac6e-12f27c3baeb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x545e0843ef725fe7505cd24ab3dd9b0198fe3e80f9a708a6e658a650f43a0568","name":"Abir Hassan Rakib","registered_at":"2026-06-14T08:47:39Z","symbol":"NIM0400349","token_address":"0xb2f8693d13a0752424464c20a9ef31630fc48159","type":"artist","uuid":"28fc22e5-7eb9-498e-ac6e-12f27c3baeb9"}
album: Tora Pirit Korisna
  type: MusicAlbum
  date published: 2021-07-20
album: Amar Mon Keno Kade
  type: MusicAlbum
  date published: 2021-07-20
album: Aj Amar Buk Pure Nikotine
  type: MusicAlbum
  date published: 2021-12-09
album: Pashan Akta maiya (2)
  type: MusicAlbum
  date published: 2022-03-14
album: Pashan Akta Maiya
  type: MusicAlbum
  date published: 2022-04-04
album: Pashan Akta Maiya
  type: MusicAlbum
  date published: 2022-04-04
  track: Pashan Akta Maiya
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165298
    explicit: false
    by artist: Abir Hassan Rakib
    in album: Pashan Akta Maiya
      type: MusicAlbum
      date published: 2022-04-04
    isrc code: FR59R2258293
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:47:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x481574b66f62b525e0c2f45fdceefd5c2d0ec12b1236e2649b128c8834c87622
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958075
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958075
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2258293
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T22:55:31Z
    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 0x481574b66f62b525e0c2f45fdceefd5c2d0ec12b1236e2649b128c8834c87622. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/FR59R2258293.
      date published: 2026-07-14T22:55:31Z
    audio: Pashan Akta Maiya
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.065
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.673
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.167
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.219
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.951
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.657
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kar Mayate Porli
  type: MusicAlbum
  date published: 2022-07-04
  track: Kar Mayate Porli
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221400
    explicit: false
    by artist: Abir Hassan Rakib
    in album: Kar Mayate Porli
      type: MusicAlbum
      date published: 2022-07-04
    isrc code: FRX282223461
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:29:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x608002304cf7098ee471068a08f17ae809a4f24a014116fa4aa64f379ea6e868
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958716
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958716
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282223461
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T10:15:55Z
    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 0x608002304cf7098ee471068a08f17ae809a4f24a014116fa4aa64f379ea6e868. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/FRX282223461.
      date published: 2026-07-19T10:15:55Z
    audio: Kar Mayate Porli
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.003
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.555
      additional property: Energy
        type: PropertyValue
        value: 0.553
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Antor Hoilo Pora
album: Mohakal Ar Ghum Ghumabo
album: Shokher Ekta Manush Chila
album: Shokher Ekta Manush Chilo
album: Ek Chala Ek Ghor Banabo
album: Moner Dukho Mone Roilo
album: Pasan Maiya
album: Mone Boro Asha chilo
album: Tomar kiser Ohongkar
album: Sanaiyer Sur
album: ভাসাইয়া প্রেম সাগরে
album: Dur Probash
album: Romjan Alore
album: MA
album: MASJIDE AL AKSA
album: বিদেশ আইছি ভুল করেছি
album: Gaja Kheye Raja
album: Praner Priya
album: Misty Hasi
album: Purono Sriti
album: Diler Rani
album: Pagolo Banaila
album: Sala Ganja Mode Nosto
album: Ami Ek Klanto Premik
album: Matal
album: Matir Bari Matir Ghor
album: Sala ganja Mode Nosto
album: Mone Boro Asha Chilo
album: Ei Duniya Chaira Jabo
album: Vasaiya Prem Sagore
album: Maa
album: Mosjide Al Aksa
album: Bidhata

Speechiness
type: PropertyValue
value: 0.042

Acousticness
type: PropertyValue
value: 0.257

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.203

Valence (Positivity)
type: PropertyValue
value: 0.704

Loudness (dB)
type: PropertyValue
value: -9.877

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Antor Hoilo Pora
type: MusicAlbum
date published: 2023-02-06

Mohakal Ar Ghum Ghumabo
type: MusicAlbum
date published: 2023-03-20
track: Mohakal Ar Ghum Ghumabo
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222000
  explicit: false
  by artist: Abir Hassan Rakib
  in album: Mohakal Ar Ghum Ghumabo
    type: MusicAlbum
    date published: 2023-03-20
  isrc code: FRX202356958
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T14:49:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe38878299ef731841772ac1fcf6783454472a3cd2d7f4af9ff744d56eb485799
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958169
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958169
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202356958
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T17:50:52Z
  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 0xe38878299ef731841772ac1fcf6783454472a3cd2d7f4af9ff744d56eb485799. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:50:52Z), 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/FRX202356958.
    date published: 2026-07-15T17:50:52Z
  audio: Mohakal Ar Ghum Ghumabo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 134.855
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.426
    additional property: Energy
      type: PropertyValue
      value: 0.693
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.778
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.523
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.703
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.667
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Shokher Ekta Manush Chila
type: MusicAlbum
date published: 2023-11-14

Shokher Ekta Manush Chilo
type: MusicAlbum
date published: 2023-12-27

Ek Chala Ek Ghor Banabo
type: MusicAlbum
date published: 2024-02-02

Moner Dukho Mone Roilo
type: MusicAlbum
date published: 2024-02-13

Pasan Maiya
type: MusicAlbum
date published: 2024-02-14

Mone Boro Asha chilo
type: MusicAlbum
date published: 2024-03-07

Tomar kiser Ohongkar
type: MusicAlbum
date published: 2024-03-07

Sanaiyer Sur
type: MusicAlbum
date published: 2024-03-09

ভাসাইয়া প্রেম সাগরে
type: MusicAlbum
date published: 2024-03-20

Dur Probash
type: MusicAlbum
date published: 2024-03-20

Romjan Alore
type: MusicAlbum
date published: 2024-03-20

MA
type: MusicAlbum
date published: 2024-03-20

MASJIDE AL AKSA
type: MusicAlbum
date published: 2024-04-03

বিদেশ আইছি ভুল করেছি
type: MusicAlbum
date published: 2024-05-11

Gaja Kheye Raja
type: MusicAlbum
date published: 2024-05-28

Praner Priya
type: MusicAlbum
date published: 2024-07-15

Misty Hasi
type: MusicAlbum
date published: 2024-07-15

Purono Sriti
type: MusicAlbum
date published: 2024-08-05

Diler Rani
type: MusicAlbum
date published: 2024-08-05

Pagolo Banaila
type: MusicAlbum
date published: 2024-09-11

Sala Ganja Mode Nosto
type: MusicAlbum
date published: 2024-09-12

Ami Ek Klanto Premik
type: MusicAlbum
date published: 2024-10-25

Matal
type: MusicAlbum
date published: 2024-12-10

Dur Probash
type: MusicAlbum
date published: 2024-12-21

Matir Bari Matir Ghor
type: MusicAlbum
date published: 2025-01-10

Sala ganja Mode Nosto
type: MusicAlbum
date published: 2025-02-25

Mone Boro Asha Chilo
type: MusicAlbum
date published: 2025-02-25

Sanaiyer Sur
type: MusicAlbum
date published: 2025-02-25

Ei Duniya Chaira Jabo
type: MusicAlbum
date published: 2025-03-04

Vasaiya Prem Sagore
type: MusicAlbum
date published: 2025-03-10

Maa
type: MusicAlbum
date published: 2025-03-10

Mosjide Al Aksa
type: MusicAlbum
date published: 2025-03-10

Bidhata
type: MusicAlbum
date published: 2025-03-23