Samz Vai
type: MusicGroup
genre: bangla pop
popularity: 32
followers: 69255
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c8a0ab2f4229b26e7d1ab09e98b8f96e675252fe08cfba1004c81cb8b7bea39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51cd00c3-ea29-40d8-958f-8fa1d18c8488.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51cd00c3-ea29-40d8-958f-8fa1d18c8488.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/51cd00c3-ea29-40d8-958f-8fa1d18c8488
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c8a0ab2f4229b26e7d1ab09e98b8f96e675252fe08cfba1004c81cb8b7bea39","name":"Samz Vai","registered_at":"2026-06-11T20:46:26Z","symbol":"NIM0106808","token_address":"0x6cf8e244e13c44158d271874d728f6b1ee1bd0d0","type":"artist","uuid":"51cd00c3-ea29-40d8-958f-8fa1d18c8488"}
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 0x1c8a0ab2f4229b26e7d1ab09e98b8f96e675252fe08cfba1004c81cb8b7bea39. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51cd00c3-ea29-40d8-958f-8fa1d18c8488.json and https://artists.proofprofile.net/proofs/artist/51cd00c3-ea29-40d8-958f-8fa1d18c8488.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1c8a0ab2f4229b26e7d1ab09e98b8f96e675252fe08cfba1004c81cb8b7bea39","name":"Samz Vai","registered_at":"2026-06-11T20:46:26Z","symbol":"NIM0106808","token_address":"0x6cf8e244e13c44158d271874d728f6b1ee1bd0d0","type":"artist","uuid":"51cd00c3-ea29-40d8-958f-8fa1d18c8488"}
album: Kande Mon Amar
  type: MusicAlbum
  date published: 2019
album: Tore Vule Jawar Lagi
  type: MusicAlbum
  date published: 2019
album: Tumi Purnimari Alo
  type: MusicAlbum
  date published: 2019
album: Tui Bihone
  type: MusicAlbum
  date published: 2019
  track: Tui Bihone
    type: MusicRecording
    duration: PT5M30S
    duration ms: 330906
    explicit: false
    by artist: Samz Vai
    in album: Tui Bihone
      type: MusicAlbum
      date published: 2019
    genre: bangla pop
    isrc code: FRX872102675
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-28T19:51:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb95ed20aced9bfab2cf0a3612bf35b035d9a2d11e5dd9d26ba1bc6d17d41bb09
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872102675
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0xb95ed20aced9bfab2cf0a3612bf35b035d9a2d11e5dd9d26ba1bc6d17d41bb09. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872102675 — a six-check JSON result.
      date published: 2026-07-02T16:51:38Z
    audio: Tui Bihone
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.948
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.634
      additional property: Energy
        type: PropertyValue
        value: 0.651
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.747
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.075
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.587
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.071
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tore Vule Jawar Lagi
  type: MusicAlbum
  date published: 2019
album: Lenadena
  type: MusicAlbum
  date published: 2019
album: Ki Maya Lagaili
  type: MusicAlbum
  date published: 2019
album: Amar
  type: MusicAlbum
  date published: 2019
album: Ami To Valo Nei
  type: MusicAlbum
  date published: 2019
  track: Ami To Valo Nei
    type: MusicRecording
    duration: PT5M7S
    duration ms: 307815
    explicit: true
    by artist: Samz Vai
    in album: Ami To Valo Nei
      type: MusicAlbum
      date published: 2019
    genre: bangla pop
    isrc code: FR10S2244848
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T05:10:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5159c6fd1a4ab2627340603bcf89260a1a9c714a3e6a9363f76fcf5ce8d2caea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958670
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958670
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2244848
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T05:26:23Z
    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 0x5159c6fd1a4ab2627340603bcf89260a1a9c714a3e6a9363f76fcf5ce8d2caea. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2244848 — a six-check JSON result.
      date published: 2026-07-19T05:26:23Z
    audio: Ami To Valo Nei
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.009
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      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: Cholonamoyee
album: Ghum Valobashi
album: Jaiba Tumi
album: Amar Mone Jare Chay Se To Bojhena
album: Vetorta Jalay Gela
album: Tumi Bhule Gecho Amake
album: Tui Boro Beiman Re Bondhu
album: Kothay Jabi
album: Kandi Tomar Karone
album: Ar Aisho Na
album: Amar V1
album: Pakhi Durer Akash
album: Durer Akashe
album: Ontore Rakhi
album: Kar Bukete Ghumao
album: Buker Pajor
album: Ontor Kande
album: Oporadhi
album: Apon Chinla Na
album: Buker Vetor Dohon
album: Amar Moron Asibe Kobe
album: Tomar Mone Akhon Ami Nai
album: Kono Ekdin Tumi Kadbe
album: Tomar Jonno Pagol
album: Jontrona
album: Joto Dure Tumi Thako
album: Shomoy Amar
album: Ki Vul Chilo
album: Vule Jeo Na
album: Tomay Mone Porena
album: Notun Manush
album: Amar Mone Jare Chay Seto Bojhena
album: Bhalobese Dile Faki
album: Pagli
album: Ek Jora Choroi
album: O Bondhu Re
album: Miche Asha
album: Tumi Bine Pran Bache Na
album: Ghenna Lage Amar
album: Samz Vai Tore Vula To Jay Na
album: Ek Mutho Prem
album: Ovishap
album: Hridoyhina Priya
album: Tomare Na Paile
album: Keno Emon Hoy
album: Manush Eto Pashan
album: Debona Toke Ovishap
album: Hoibo Bichar
album: Ami Mitthe Bolbo Na
album: Dukho Pelam Valobeshe
album: Ghum Ashe Na Re
album: Tabiz Korecho
album: O Kolizar Pakhi
album: Jare Ja Pakhi
album: Chitay Poraili

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.638

Energy
type: PropertyValue
value: 0.616

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.757

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.148

Valence (Positivity)
type: PropertyValue
value: 0.425

Loudness (dB)
type: PropertyValue
value: -5.011

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

Cholonamoyee
type: MusicAlbum
date published: 2019

Ghum Valobashi
type: MusicAlbum
date published: 2019

Jaiba Tumi
type: MusicAlbum
date published: 2019

Amar Mone Jare Chay Se To Bojhena
type: MusicAlbum
date published: 2020

Amar Mone Jare Chay Se To Bojhena
type: MusicAlbum
date published: 2020

Vetorta Jalay Gela
type: MusicAlbum
date published: 2020

Tumi Bhule Gecho Amake
type: MusicAlbum
date published: 2020

Tui Boro Beiman Re Bondhu
type: MusicAlbum
date published: 2020
track: Tui Boro Beiman Re Bondhu
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315682
  explicit: false
  by artist: Samz Vai
  in album: Tui Boro Beiman Re Bondhu
    type: MusicAlbum
    date published: 2020
  genre: bangla pop
  isrc code: FR10S2257580
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T17:31:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x05b5ce8e56bece2ca1a4fbcd5568d3bfce3b4e66c59c3050a884981c2ed0a523
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2257580
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0x05b5ce8e56bece2ca1a4fbcd5568d3bfce3b4e66c59c3050a884981c2ed0a523. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2257580 — a six-check JSON result.
    date published: 2026-07-03T19:59:51Z
  audio: Tui Boro Beiman Re Bondhu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 155.869
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.556
    additional property: Energy
      type: PropertyValue
      value: 0.647
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.593
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.083
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.699
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.357
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Kothay Jabi
type: MusicAlbum
date published: 2020
track: Kothay Jabi
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237326
  explicit: false
  by artist: Samz Vai
  in album: Kothay Jabi
    type: MusicAlbum
    date published: 2020
  genre: bangla pop
  isrc code: FR10S2256074
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T19:51:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4d6127a0f5fd47b05e6e714d042ba51b0d3f1503d5ef637feddc18e8bed88cb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2256074
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  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 0xc4d6127a0f5fd47b05e6e714d042ba51b0d3f1503d5ef637feddc18e8bed88cb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2256074 — a six-check JSON result.
    date published: 2026-07-06T01:25:57Z
  audio: Kothay Jabi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 71.917
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.467
    additional property: Energy
      type: PropertyValue
      value: 0.678
    additional property: Speechiness
      type: PropertyValue
      value: 0.061
    additional property: Acousticness
      type: PropertyValue
      value: 0.556
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.357
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.465
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Kandi Tomar Karone
type: MusicAlbum
date published: 2020

Ar Aisho Na
type: MusicAlbum
date published: 2020

Amar V1
type: MusicAlbum
date published: 2020

Pakhi Durer Akash
type: MusicAlbum
date published: 2020-06-30

Durer Akashe
type: MusicAlbum
date published: 2020-07-13

Tore Vule Jawar Lagi
type: MusicAlbum
date published: 2020-07-20

Ontore Rakhi
type: MusicAlbum
date published: 2020-07-29

Kar Bukete Ghumao
type: MusicAlbum
date published: 2021

Buker Pajor
type: MusicAlbum
date published: 2021

Ontor Kande
type: MusicAlbum
date published: 2021-01-02

Oporadhi
type: MusicAlbum
date published: 2021-01-24

Ki Maya Lagaili
type: MusicAlbum
date published: 2021-01-26

Ghum Valobashi
type: MusicAlbum
date published: 2021-02-03

Apon Chinla Na
type: MusicAlbum
date published: 2021-02-04

Buker Vetor Dohon
type: MusicAlbum
date published: 2021-04-08

Amar Moron Asibe Kobe
type: MusicAlbum
date published: 2021-04-21

Tomar Mone Akhon Ami Nai
type: MusicAlbum
date published: 2021-05-11

Kono Ekdin Tumi Kadbe
type: MusicAlbum
date published: 2021-06-02

Tomar Jonno Pagol
type: MusicAlbum
date published: 2021-06-22
track: Tomar Jonno Pagol
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292682
  explicit: false
  by artist: Samz Vai
  in album: Tomar Jonno Pagol
    type: MusicAlbum
    date published: 2021-06-22
  genre: bangla pop
  isrc code: FRX202196982
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T11:47:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x430413e5eec68b8a5f0e3e441fd608e21a5d316ad1e3be88c16bdf492a575e07
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958153
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958153
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202196982
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T12:03:04Z
  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 0x430413e5eec68b8a5f0e3e441fd608e21a5d316ad1e3be88c16bdf492a575e07. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202196982 — a six-check JSON result.
    date published: 2026-07-15T12:03:04Z
  audio: Tomar Jonno Pagol
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 105.554
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.451
    additional property: Energy
      type: PropertyValue
      value: 0.805
    additional property: Speechiness
      type: PropertyValue
      value: 0.245
    additional property: Acousticness
      type: PropertyValue
      value: 0.609
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.287
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.93
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Jontrona
type: MusicAlbum
date published: 2021-07-17

Joto Dure Tumi Thako
type: MusicAlbum
date published: 2021-07-28

Shomoy Amar
type: MusicAlbum
date published: 2021-07-28

Joto Dure Tumi Thako
type: MusicAlbum
date published: 2021-07-28

Ki Vul Chilo
type: MusicAlbum
date published: 2021-07-28

Ki Vul Chilo
type: MusicAlbum
date published: 2021-07-29

Vule Jeo Na
type: MusicAlbum
date published: 2021-07-29
track: Vule Jeo Na
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307968
  explicit: false
  by artist: Samz Vai
  in album: Vule Jeo Na
    type: MusicAlbum
    date published: 2021-07-29
  genre: bangla pop
  isrc code: ING211005198
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T00:23:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f5e6f00026443b173df31b5308309d8e3022e1cdc757b131c406a44099a3b9b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956422
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956422
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING211005198
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T01:01:38Z
  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 0x5f5e6f00026443b173df31b5308309d8e3022e1cdc757b131c406a44099a3b9b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING211005198 — a six-check JSON result.
    date published: 2026-07-03T01:01:38Z
  audio: Vule Jeo Na
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 154.954
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.651
    additional property: Energy
      type: PropertyValue
      value: 0.845
    additional property: Speechiness
      type: PropertyValue
      value: 0.14
    additional property: Acousticness
      type: PropertyValue
      value: 0.692
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.692
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.513
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Shomoy Amar
type: MusicAlbum
date published: 2021-07-29
track: Shomoy Amar
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195291
  explicit: false
  by artist: Samz Vai
  in album: Shomoy Amar
    type: MusicAlbum
    date published: 2021-07-29
  genre: bangla pop
  isrc code: ING211005196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-11T12:35:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x687a2f416098e8724164698d6908d2bf28ea49173f8e036c206002e8b2091306
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957569
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957569
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING211005196
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-11T12:44:25Z
  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 0x687a2f416098e8724164698d6908d2bf28ea49173f8e036c206002e8b2091306. Chain 2 (Bitcoin): anchored in block 957569 (2026-07-11T12:44:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING211005196 — a six-check JSON result.
    date published: 2026-07-11T12:44:25Z
  audio: Shomoy Amar
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 82.727
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.482
    additional property: Energy
      type: PropertyValue
      value: 0.627
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.603
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.328
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.415
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.208
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tomay Mone Porena
type: MusicAlbum
date published: 2021-08-30

Notun Manush
type: MusicAlbum
date published: 2021-09-13

Amar Mone Jare Chay Seto Bojhena
type: MusicAlbum
date published: 2021-09-24
track: Amar Mone Jare Chay Seto Bojhena
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286285
  explicit: false
  by artist: Samz Vai
  in album: Amar Mone Jare Chay Seto Bojhena
    type: MusicAlbum
    date published: 2021-09-24
  genre: bangla pop
  isrc code: FRX762126496
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:28:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x879f52651ad1f92049d3a3e8f55c2d170b7efe71bf8046db0694eec46478f562
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762126496
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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 0x879f52651ad1f92049d3a3e8f55c2d170b7efe71bf8046db0694eec46478f562. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762126496 — a six-check JSON result.
    date published: 2026-07-04T11:19:20Z
  audio: Amar Mone Jare Chay Seto Bojhena
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.032
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.577
    additional property: Energy
      type: PropertyValue
      value: 0.619
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.737
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.103
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.305
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.023
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Bhalobese Dile Faki
type: MusicAlbum
date published: 2021-09-29

Pagli
type: MusicAlbum
date published: 2021-10-04

Ek Jora Choroi
type: MusicAlbum
date published: 2021-10-14

O Bondhu Re
type: MusicAlbum
date published: 2021-10-15

Miche Asha
type: MusicAlbum
date published: 2021-10-21

Tumi Bine Pran Bache Na
type: MusicAlbum
date published: 2021-11-01
track: Tumi Bine Pran Bache Na
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288800
  explicit: true
  by artist: Samz Vai
  in album: Tumi Bine Pran Bache Na
    type: MusicAlbum
    date published: 2021-11-01
  genre: bangla pop
  isrc code: FRX872120223
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T16:57:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0429511a9a54634cdd818372bd924b5cbf102c6838be21a571c364d581901fc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958316
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872120223
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T19:42:29Z
  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 0xd0429511a9a54634cdd818372bd924b5cbf102c6838be21a571c364d581901fc. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872120223 — a six-check JSON result.
    date published: 2026-07-16T19:42:29Z
  audio: Tumi Bine Pran Bache Na
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 87.022
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.378
    additional property: Energy
      type: PropertyValue
      value: 0.444
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.873
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.206
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.267
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ghenna Lage Amar
type: MusicAlbum
date published: 2021-12-02

Samz Vai Tore Vula To Jay Na
type: MusicAlbum
date published: 2021-12-10

Ek Mutho Prem
type: MusicAlbum
date published: 2021-12-27

Ovishap
type: MusicAlbum
date published: 2022-01-01

Hridoyhina Priya
type: MusicAlbum
date published: 2022-01-03

Tomare Na Paile
type: MusicAlbum
date published: 2022-01-17

Keno Emon Hoy
type: MusicAlbum
date published: 2022-01-22

Manush Eto Pashan
type: MusicAlbum
date published: 2022-02-03

Debona Toke Ovishap
type: MusicAlbum
date published: 2022-02-12

Hoibo Bichar
type: MusicAlbum
date published: 2022-03-14
track: Hoibo Bichar
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236712
  explicit: false
  by artist: Samz Vai
  in album: Hoibo Bichar
    type: MusicAlbum
    date published: 2022-03-14
  genre: bangla pop
  isrc code: FR2X42251600
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T07:28:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad67ebe93d542a4637fce6608d5bbecdf56c1a734ac0b16d7ee3e8e8846d9d90
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958263
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958263
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42251600
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T08:19:47Z
  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 0xad67ebe93d542a4637fce6608d5bbecdf56c1a734ac0b16d7ee3e8e8846d9d90. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42251600 — a six-check JSON result.
    date published: 2026-07-16T08:19:47Z
  audio: Hoibo Bichar
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.016
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.578
    additional property: Energy
      type: PropertyValue
      value: 0.551
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.428
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.173
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.301
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.759
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ami Mitthe Bolbo Na
type: MusicAlbum
date published: 2022-03-15

Dukho Pelam Valobeshe
type: MusicAlbum
date published: 2022-03-17
track: Dukho Pelam Valobeshe
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322753
  explicit: false
  by artist: Samz Vai
  in album: Dukho Pelam Valobeshe
    type: MusicAlbum
    date published: 2022-03-17
  genre: bangla pop
  isrc code: FR2X42263862
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T08:19:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe712b09dff579bc57982243ecd249ce19b1afb25dc9748aacae67aee259b6e3d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958388
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958388
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42263862
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T09:14:21Z
  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 0xe712b09dff579bc57982243ecd249ce19b1afb25dc9748aacae67aee259b6e3d. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42263862 — a six-check JSON result.
    date published: 2026-07-17T09:14:21Z
  audio: Dukho Pelam Valobeshe
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.922
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.683
    additional property: Energy
      type: PropertyValue
      value: 0.5
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.413
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.27
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.442
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.543
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Ghum Ashe Na Re
type: MusicAlbum
date published: 2022-03-21

Tabiz Korecho
type: MusicAlbum
date published: 2022-04-13

O Kolizar Pakhi
type: MusicAlbum
date published: 2022-04-29

Jare Ja Pakhi
type: MusicAlbum
date published: 2022-04-30

Chitay Poraili
type: MusicAlbum
date published: 2022-05-05

Poran Pakhi
type: MusicAlbum
date published: 2022-05-06

Ami Ghumai Na
type: MusicAlbum
date published: 2022-05-13
track: Ami Ghumai Na
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248000
  explicit: false
  by artist: Samz Vai
  in album: Ami Ghumai Na
    type: MusicAlbum
    date published: 2022-05-13
  genre: bangla pop
  isrc code: FR96X2271732
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T10:23:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9ab817ff0ab0a7ac101d2f9f9b533b0e465a2b5ad4b24320150fd49f65d2a64
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2271732
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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 0xc9ab817ff0ab0a7ac101d2f9f9b533b0e465a2b5ad4b24320150fd49f65d2a64. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2271732 — a six-check JSON result.
    date published: 2026-07-05T18:48:28Z
  audio: Ami Ghumai Na
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.999
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.683
    additional property: Energy
      type: PropertyValue
      value: 0.378
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.777
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.675
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.353
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.578
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Purnimar Chand
type: MusicAlbum
date published: 2022-05-13

Upohash
type: MusicAlbum
date published: 2022-05-23
track: Upohash
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273000
  explicit: false
  by artist: Samz Vai
  in album: Upohash
    type: MusicAlbum
    date published: 2022-05-23
  genre: bangla pop
  isrc code: FR96X2287780
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T10:26:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x28a343591d37177b78cb9cca3f718750c1669bbbdc2a574e3d0144d207a8bd66
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2287780
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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 0x28a343591d37177b78cb9cca3f718750c1669bbbdc2a574e3d0144d207a8bd66. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2287780 — a six-check JSON result.
    date published: 2026-07-05T18:48:28Z
  audio: Upohash
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 82.047
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.62
    additional property: Energy
      type: PropertyValue
      value: 0.52
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.652
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.453
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.546
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.091
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Hridoyhina
type: MusicAlbum
date published: 2022-06-09

Bish Makha Tir
type: MusicAlbum
date published: 2022-06-17

Sob Miche Holo
type: MusicAlbum
date published: 2022-07-03

Durer Manush kore dili
type: MusicAlbum
date published: 2022-07-07
track: Durer Manush kore dili
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224615
  explicit: false
  by artist: Samz Vai
  in album: Durer Manush kore dili
    type: MusicAlbum
    date published: 2022-07-07
  genre: bangla pop
  isrc code: FRX762252115
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T10:16:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29ac1c2dc0e7d5fea02a4b56dc47a8bb260367eb9264cd5eb3ffe099f32838fa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958538
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958538
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762252115
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T10:30:13Z
  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 0x29ac1c2dc0e7d5fea02a4b56dc47a8bb260367eb9264cd5eb3ffe099f32838fa. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762252115 — a six-check JSON result.
    date published: 2026-07-18T10:30:13Z
  audio: Durer Manush kore dili
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 156.069
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.501
    additional property: Energy
      type: PropertyValue
      value: 0.376
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.845
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.196
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.584
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.227
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Lal Shari
type: MusicAlbum
date published: 2022-07-26

Mon Ghor Chara
type: MusicAlbum
date published: 2022-07-28

Jone Jone Ure
type: MusicAlbum
date published: 2022-08-04
track: Jone Jone Ure
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311450
  explicit: false
  by artist: Samz Vai
  in album: Jone Jone Ure
    type: MusicAlbum
    date published: 2022-08-04
  genre: bangla pop
  isrc code: FRX452220779
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T04:58:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f02becdab4634a411b44bd779a6e2eb9beaa6ee7912191856ad2fc9c83e02fa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958971
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958971
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452220779
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T05:04:56Z
  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 0x6f02becdab4634a411b44bd779a6e2eb9beaa6ee7912191856ad2fc9c83e02fa. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452220779 — a six-check JSON result.
    date published: 2026-07-21T05:04:56Z
  audio: Jone Jone Ure
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 167.742
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.461
    additional property: Energy
      type: PropertyValue
      value: 0.498
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.57
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.123
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.328
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.802
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Baba Suncho
type: MusicAlbum
date published: 2022-08-11

Bondhu Tumi Kon Dure
type: MusicAlbum
date published: 2022-08-16
track: Bondhu Tumi Kon Dure
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267040
  explicit: false
  by artist: Samz Vai
  in album: Bondhu Tumi Kon Dure
    type: MusicAlbum
    date published: 2022-08-16
  genre: bangla pop
  isrc code: FRX452254032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:48:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ad488c92fb8ff893ba3f9bbaa53ed7a0d3e2a643e0ce0c4e86925afb0ff21da
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452254032
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x2ad488c92fb8ff893ba3f9bbaa53ed7a0d3e2a643e0ce0c4e86925afb0ff21da. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452254032 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: Bondhu Tumi Kon Dure
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.292
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.529
    additional property: Energy
      type: PropertyValue
      value: 0.337
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.841
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.103
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.331
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.71
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Chokher Niche Kalo Dag
type: MusicAlbum
date published: 2022-08-16

Palonko Sajailam Go
type: MusicAlbum
date published: 2022-08-20

Tui Chara
type: MusicAlbum
date published: 2022-08-23
track: Tui Chara
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241174
  explicit: false
  by artist: Samz Vai
  in album: Tui Chara
    type: MusicAlbum
    date published: 2022-08-23
  genre: bangla pop
  isrc code: FRX452268122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T21:39:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf7358ab6a5b82bbdd636b6f408a1fe51c7f28d8283294d35210cc65b3cd7b28
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452268122
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  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 0xdf7358ab6a5b82bbdd636b6f408a1fe51c7f28d8283294d35210cc65b3cd7b28. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452268122 — a six-check JSON result.
    date published: 2026-07-06T01:25:57Z
  audio: Tui Chara
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 159.919
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.38
    additional property: Energy
      type: PropertyValue
      value: 0.435
    additional property: Speechiness
      type: PropertyValue
      value: 0.125
    additional property: Acousticness
      type: PropertyValue
      value: 0.716
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.072
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.396
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.303
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Antor Jane
type: MusicAlbum
date published: 2022-08-23

Bodhu Beshe Choila Geli
type: MusicAlbum
date published: 2022-08-23

Ebadater Fol
type: MusicAlbum
date published: 2022-08-24

Vulte Jodi Partam Tore
type: MusicAlbum
date published: 2022-10-05

Tomar Premer Pothik Premi
type: MusicAlbum
date published: 2022-10-21

Raat Jaga Tara
type: MusicAlbum
date published: 2022-10-27
track: Raat Jaga Tara
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196000
  explicit: false
  by artist: Samz Vai
  in album: Raat Jaga Tara
    type: MusicAlbum
    date published: 2022-10-27
  genre: bangla pop
  isrc code: DGA052288804
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T18:25:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6284a0c92375cb71b43b24cb546556ec558eac993af2771e6fe819c62de254ce
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958596
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958596
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052288804
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T18:42:38Z
  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 0x6284a0c92375cb71b43b24cb546556ec558eac993af2771e6fe819c62de254ce. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052288804 — a six-check JSON result.
    date published: 2026-07-18T18:42:38Z
  audio: Raat Jaga Tara
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.996
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.616
    additional property: Energy
      type: PropertyValue
      value: 0.576
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.386
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.349
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.148
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.36
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Dosh Dio Na Priyar
type: MusicAlbum
date published: 2022-10-27
track: Dosh Dio Na Priyar
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226000
  explicit: false
  by artist: Samz Vai
  in album: Dosh Dio Na Priyar
    type: MusicAlbum
    date published: 2022-10-27
  genre: bangla pop
  isrc code: DGA052287772
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T19:31:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b7b4ec89187df62ddbfe796459886a5d05d870ee75b3734517ef707eefe7d5f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052287772
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  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 0x6b7b4ec89187df62ddbfe796459886a5d05d870ee75b3734517ef707eefe7d5f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052287772 — a six-check JSON result.
    date published: 2026-07-05T19:27:56Z
  audio: Dosh Dio Na Priyar
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.951
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.433
    additional property: Energy
      type: PropertyValue
      value: 0.582
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.454
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.197
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.304
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.233
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Dukkho Valobashi
type: MusicAlbum
date published: 2022-11-02

Probashir Bou
type: MusicAlbum
date published: 2022-11-17

Tumi Purnimari Alo
type: MusicAlbum
date published: 2022-11-20

Bhule Jawa Sohoj
type: MusicAlbum
date published: 2022-12-13

Tomaro Sopone
type: MusicAlbum
date published: 2022-12-15

Janitam Jodi
type: MusicAlbum
date published: 2022-12-16

Kalo Thoter Fake
type: MusicAlbum
date published: 2022-12-19

Bondhureey
type: MusicAlbum
date published: 2023-01-03
track: Bondhureey
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234509
  explicit: false
  by artist: Samz Vai
  in album: Bondhureey
    type: MusicAlbum
    date published: 2023-01-03
  genre: bangla pop
  isrc code: DGA092229214
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T17:32:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ebdf6ca13fc9b04aebab7eabeb2a2cd4e8325fff00a3161c43fb9a11755fe3a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958594
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958594
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092229214
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T18:05:01Z
  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 0x7ebdf6ca13fc9b04aebab7eabeb2a2cd4e8325fff00a3161c43fb9a11755fe3a. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092229214 — a six-check JSON result.
    date published: 2026-07-18T18:05:01Z
  audio: Bondhureey
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.006
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.576
    additional property: Energy
      type: PropertyValue
      value: 0.367
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.601
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.17
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.395
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.696
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Apon Manush Bina Dushe Korche Amay Por
type: MusicAlbum
date published: 2023-01-04

Ki Jala Jalaiya Geli
type: MusicAlbum
date published: 2023-01-18

Tui Bine Dui Hobena
type: MusicAlbum
date published: 2023-01-18

Buker Ba Pashe
type: MusicAlbum
date published: 2023-01-31

O Priya Tumi Harale Kothay
type: MusicAlbum
date published: 2023-02-01

Putul Putul Khela
type: MusicAlbum
date published: 2023-02-03

Nishachor Pakhi
type: MusicAlbum
date published: 2023-02-03

Poran Pakhi
type: MusicAlbum
date published: 2023-02-19

Aamar Sonar Moyna Pakhi
type: MusicAlbum
date published: 2023-03-01

Amar
type: MusicAlbum
date published: 2023-03-02

Bondhu Tore Valobashi
type: MusicAlbum
date published: 2023-03-03
track: Bondhu Tore Valobashi
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181691
  explicit: false
  by artist: Samz Vai
  in album: Bondhu Tore Valobashi
    type: MusicAlbum
    date published: 2023-03-03
  genre: bangla pop
  isrc code: FR96X2347471
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T07:35:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3765f1a4cc79c19074ca8ad2388486d9bf39af9d5c1c97b11e9290e5c68196e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956476
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956476
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2347471
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T09:04:44Z
  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 0xe3765f1a4cc79c19074ca8ad2388486d9bf39af9d5c1c97b11e9290e5c68196e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2347471 — a six-check JSON result.
    date published: 2026-07-03T09:04:44Z
  audio: Bondhu Tore Valobashi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.971
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.831
    additional property: Energy
      type: PropertyValue
      value: 0.823
    additional property: Speechiness
      type: PropertyValue
      value: 0.391
    additional property: Acousticness
      type: PropertyValue
      value: 0.576
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.176
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.765
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.127
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Pirit Boro Jala
type: MusicAlbum
date published: 2023-03-09
track: Pirit Boro Jala
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279677
  explicit: false
  by artist: Samz Vai
  in album: Pirit Boro Jala
    type: MusicAlbum
    date published: 2023-03-09
  genre: bangla pop
  isrc code: FR96X2384521
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T20:06:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x924e36e49edeeb432560ab1db6141e3e15f3c553e28b9d0aabcb73342902459e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959058
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959058
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2384521
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T21:09:36Z
  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 0x924e36e49edeeb432560ab1db6141e3e15f3c553e28b9d0aabcb73342902459e. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2384521 — a six-check JSON result.
    date published: 2026-07-21T21:09:36Z
  audio: Pirit Boro Jala
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.013
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.686
    additional property: Energy
      type: PropertyValue
      value: 0.481
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.496
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.459
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.318
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Apon Manush Por Korile
type: MusicAlbum
date published: 2023-03-09

Jala Soite Parina
type: MusicAlbum
date published: 2023-03-13

Amar
type: MusicAlbum
date published: 2023-03-15

Shunno Shunno Lage
type: MusicAlbum
date published: 2023-03-17

Mon Vanga Ek Manush Ami
type: MusicAlbum
date published: 2023-03-19
track: Mon Vanga Ek Manush Ami
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212727
  explicit: false
  by artist: Samz Vai
  in album: Mon Vanga Ek Manush Ami
    type: MusicAlbum
    date published: 2023-03-19
  genre: bangla pop
  isrc code: FRX202356818
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T22:42:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x100373efa8b7dc40df0b126d95c703e6d3a8b1174dfa1f576252b11277fb1993
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958942
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958942
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202356818
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T00:24:07Z
  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 0x100373efa8b7dc40df0b126d95c703e6d3a8b1174dfa1f576252b11277fb1993. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202356818 — a six-check JSON result.
    date published: 2026-07-21T00:24:07Z
  audio: Mon Vanga Ek Manush Ami
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.059
    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: 0.841
    additional property: Energy
      type: PropertyValue
      value: 0.662
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.479
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.069
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.925
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.528
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Monta Vison Kade
type: MusicAlbum
date published: 2023-03-23

Valobasar Sukh
type: MusicAlbum
date published: 2023-03-23

Bandhu Tumi Boroi Sartopor
type: MusicAlbum
date published: 2023-03-27

Priya Re
type: MusicAlbum
date published: 2023-03-27

Sukher Jol Pukur
type: MusicAlbum
date published: 2023-04-02

Ektu Daraw Daraw
type: MusicAlbum
date published: 2023-04-02

Bodle Geche Din
type: MusicAlbum
date published: 2023-04-02

Hridoy Niye Khela
type: MusicAlbum
date published: 2023-04-05

Valobasar Sukh
type: MusicAlbum
date published: 2023-04-08

Cell Phone
type: MusicAlbum
date published: 2023-04-08

Buk Jure Sopno Chilo
type: MusicAlbum
date published: 2023-04-08

Monta Vishon Kade
type: MusicAlbum
date published: 2023-04-08

Porer Jaiga Porer Jomin
type: MusicAlbum
date published: 2023-04-11

Probash Jibon 2
type: MusicAlbum
date published: 2023-04-13

Nobi Mor Poroshmoni
type: MusicAlbum
date published: 2023-04-18

Kichu Vul
type: MusicAlbum
date published: 2023-04-20

Kandi Gopone
type: MusicAlbum
date published: 2023-04-30

Tomar Lal Benaroshi
type: MusicAlbum
date published: 2023-05-02

Baimani Korli Maiya
type: MusicAlbum
date published: 2023-05-05

মন ভাঙ্গা এক মানুষ আমি
type: MusicAlbum
date published: 2023-05-16

Kemne Bachi Bol
type: MusicAlbum
date published: 2023-05-18

Achi Dur Probase
type: MusicAlbum
date published: 2023-05-25

Sei Piriti
type: MusicAlbum
date published: 2023-05-31

Pathorey Photena Phool
type: MusicAlbum
date published: 2023-06-01

Ek Dag Dukkho
type: MusicAlbum
date published: 2023-06-01

Priyotoma
type: MusicAlbum
date published: 2023-06-05

Khodar Kosom
type: MusicAlbum
date published: 2023-06-08

Dahon
type: MusicAlbum
date published: 2023-06-12

Koto Bhalobashi
type: MusicAlbum
date published: 2023-06-15

Nakful
type: MusicAlbum
date published: 2023-06-16

Valo Thakis Kemon Kore
type: MusicAlbum
date published: 2023-06-18

Bondhu Amar Purnimar E Chad
type: MusicAlbum
date published: 2023-07-03

Bekar Cheler Naire Kono Dam
type: MusicAlbum
date published: 2023-07-03

Mago Ami Durvaga Probashi l Samz Vai l Bangla Song
type: MusicAlbum
date published: 2023-07-06

Valobaisha Mon Karia
type: MusicAlbum
date published: 2023-07-12

Mon Pinjiray Kare DilI Thai
type: MusicAlbum
date published: 2023-07-12

Miche Prem
type: MusicAlbum
date published: 2023-07-12

Kamon kore Thakbo Ami
type: MusicAlbum
date published: 2023-07-20

Valobasha Kosto Pai
type: MusicAlbum
date published: 2023-07-24

Amake Chere Jodi Shukhi Hote Paro
type: MusicAlbum
date published: 2023-07-24

পথের কাটা হতে চাই না
type: MusicAlbum
date published: 2023-08-03

Mitthebadi
type: MusicAlbum
date published: 2023-08-06
track: Mitthebadi
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227532
  explicit: false
  by artist: Samz Vai
  in album: Mitthebadi
    type: MusicAlbum
    date published: 2023-08-06
  genre: bangla pop
  isrc code: DGA072370018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T14:06:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x283faa254c55a60098d6bc59de30d2deceeb51b92266cbcdc7b6899bc6c78f6d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072370018
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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 0x283faa254c55a60098d6bc59de30d2deceeb51b92266cbcdc7b6899bc6c78f6d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072370018 — a six-check JSON result.
    date published: 2026-07-05T18:48:28Z
  audio: Mitthebadi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.014
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.685
    additional property: Energy
      type: PropertyValue
      value: 0.567
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.643
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.073
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.683
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.676
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Allah Mabud Jane
type: MusicAlbum
date published: 2023-08-07

Amar Jodi Onek Taka Thakto Re Bondhu
type: MusicAlbum
date published: 2023-08-14

Kolijar Chan
type: MusicAlbum
date published: 2023-08-17

Premer Protidan
type: MusicAlbum
date published: 2023-08-19

Loilina Khobor
type: MusicAlbum
date published: 2023-08-21

Tui Sara Je Vitor Kande
type: MusicAlbum
date published: 2023-08-22

আমি আর আমার হতে পারিনা
type: MusicAlbum
date published: 2023-08-31

Moner Manush Chere Gele
type: MusicAlbum
date published: 2023-09-01

Moner Dukkho
type: MusicAlbum
date published: 2023-09-01

Hoyna to ar valobasabasi
type: MusicAlbum
date published: 2023-09-01

Eka Raikha Gela Re Bondhu
type: MusicAlbum
date published: 2023-09-04

Tomay Valobeshe Jabo
type: MusicAlbum
date published: 2023-09-04

Ami Dukkhito
type: MusicAlbum
date published: 2023-09-04

Mon Vanga Masjid Vanga
type: MusicAlbum
date published: 2023-09-06

Ay Chol
type: MusicAlbum
date published: 2023-09-10

Ay Chol
type: MusicAlbum
date published: 2023-09-11

Mon Cheyechi
type: MusicAlbum
date published: 2023-09-15

Probash Aisha Moira Gache
type: MusicAlbum
date published: 2023-09-18

Baba
type: MusicAlbum
date published: 2023-09-24

Aamar Shonar Moyna Pakhi
type: MusicAlbum
date published: 2023-09-25
track: Aamar Shonar Moyna Pakhi
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285373
  explicit: false
  by artist: Samz Vai
  in album: Aamar Shonar Moyna Pakhi
    type: MusicAlbum
    date published: 2023-09-25
  genre: bangla pop
  isrc code: DGA0M2322985
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T18:54:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1900df81ba0abd2784bef4819af52e6412d418d32a9f43e761dc184d9a9c8665
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957898
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957898
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2322985
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T19:28:48Z
  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 0x1900df81ba0abd2784bef4819af52e6412d418d32a9f43e761dc184d9a9c8665. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2322985 — a six-check JSON result.
    date published: 2026-07-13T19:28:48Z
  audio: Aamar Shonar Moyna Pakhi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 155.918
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.472
    additional property: Energy
      type: PropertyValue
      value: 0.471
    additional property: Speechiness
      type: PropertyValue
      value: 0.144
    additional property: Acousticness
      type: PropertyValue
      value: 0.727
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.198
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.574
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.525
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tumi Amar
type: MusicAlbum
date published: 2023-09-26

Sona Pakhi Fale Chokher Jol
type: MusicAlbum
date published: 2023-09-27

Sarthopor
type: MusicAlbum
date published: 2023-09-27
track: Sarthopor
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209999
  explicit: false
  by artist: Samz Vai
  in album: Sarthopor
    type: MusicAlbum
    date published: 2023-09-27
  genre: bangla pop
  isrc code: DGA0M2334685
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T22:20:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8952af587d060271fefb928f322e6c6aa87156cbf4ff81a92c806f83030f1e6b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2334685
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x8952af587d060271fefb928f322e6c6aa87156cbf4ff81a92c806f83030f1e6b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2334685 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: Sarthopor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 79.993
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.682
    additional property: Energy
      type: PropertyValue
      value: 0.56
    additional property: Speechiness
      type: PropertyValue
      value: 0.084
    additional property: Acousticness
      type: PropertyValue
      value: 0.775
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.079
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.369
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.177
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Ondhokar Ek Ghor
type: MusicAlbum
date published: 2023-09-28

Ami Briddhasrome Shuye Kadchi
type: MusicAlbum
date published: 2023-09-28

Adorer Paira Pakhi
type: MusicAlbum
date published: 2023-09-29

Se to ar amar roilo na
type: MusicAlbum
date published: 2023-10-01

Abeg
type: MusicAlbum
date published: 2023-10-01

Niyoti
type: MusicAlbum
date published: 2023-10-02

Rokte Lekha Chithi
type: MusicAlbum
date published: 2023-10-06

Sorol Mon
type: MusicAlbum
date published: 2023-10-07

Ami Ki Shukhe Achi
type: MusicAlbum
date published: 2023-10-09

Ki Dosh Chilo Bhalobashay
type: MusicAlbum
date published: 2023-10-11

Moner Manush Maan Korile
type: MusicAlbum
date published: 2023-10-11
track: Moner Manush Maan Korile
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289355
  explicit: false
  by artist: Samz Vai
  in album: Moner Manush Maan Korile
    type: MusicAlbum
    date published: 2023-10-11
  genre: bangla pop
  isrc code: DGA0H2308393
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T17:19:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x934f964df3538bae43acaa23433053cc6d6c72e3890cb8229f7015013c3319ae
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958917
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958917
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0H2308393
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T17:53:56Z
  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 0x934f964df3538bae43acaa23433053cc6d6c72e3890cb8229f7015013c3319ae. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0H2308393 — a six-check JSON result.
    date published: 2026-07-20T17:53:56Z
  audio: Moner Manush Maan Korile
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 79.386
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.43
    additional property: Energy
      type: PropertyValue
      value: 0.358
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.776
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.115
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.448
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.077
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
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Akta Beiman Pakhir Mon Bujhlam Na
type: MusicAlbum
date published: 2023-10-20

Moner Theika Valobashla Na
type: MusicAlbum
date published: 2023-10-26

Amar Sonar Moyna Pakhi Gese Oriya
type: MusicAlbum
date published: 2023-10-27

Ami Kadi Tor Jonna
type: MusicAlbum
date published: 2023-10-27

Kon DosheTui Hoilina Apon
type: MusicAlbum
date published: 2023-10-29

Tomar Kache Jabo Na (Obohela)
type: MusicAlbum
date published: 2023-10-31

Dhakay Ekta Chakri Paichi
type: MusicAlbum
date published: 2023-11-01

Jamuna Parer Meye
type: MusicAlbum
date published: 2023-11-01

Pagolo Taka Chine
type: MusicAlbum
date published: 2023-11-01
track: Pagolo Taka Chine
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177977
  explicit: false
  by artist: Samz Vai
  in album: Pagolo Taka Chine
    type: MusicAlbum
    date published: 2023-11-01
  genre: bangla pop
  isrc code: DGA0L2353889
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T17:36:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ef6f2f459ab989dd03532e6601ee3fd6fe2e383ef14cf5babe0fd79ec92961e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958917
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958917
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2353889
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T17:53:56Z
  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 0x0ef6f2f459ab989dd03532e6601ee3fd6fe2e383ef14cf5babe0fd79ec92961e. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2353889 — a six-check JSON result.
    date published: 2026-07-20T17:53:56Z
  audio: Pagolo Taka Chine
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 87.871
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.652
    additional property: Energy
      type: PropertyValue
      value: 0.577
    additional property: Speechiness
      type: PropertyValue
      value: 0.301
    additional property: Acousticness
      type: PropertyValue
      value: 0.752
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.061
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.7
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.907
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Amar Ekta Pori Chilo
type: MusicAlbum
date published: 2023-11-03

Cholonar Michile
type: MusicAlbum
date published: 2023-11-03

Bondhu Tore Shudhu Chai
type: MusicAlbum
date published: 2023-11-06

Jonom Jonome Tumi
type: MusicAlbum
date published: 2023-11-13

Nijer Sukhe
type: MusicAlbum
date published: 2023-11-16
track: Nijer Sukhe
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329996
  explicit: false
  by artist: Samz Vai
  in album: Nijer Sukhe
    type: MusicAlbum
    date published: 2023-11-16
  genre: bangla pop
  isrc code: DGA0P2313797
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-11T12:06:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x974a6431a1d23cb9dc3adfdd811a38a1e7253b10e7336ecad1be8248e18ded7c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957564
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957564
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2313797
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-11T12:19:47Z
  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 0x974a6431a1d23cb9dc3adfdd811a38a1e7253b10e7336ecad1be8248e18ded7c. Chain 2 (Bitcoin): anchored in block 957564 (2026-07-11T12:19:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2313797 — a six-check JSON result.
    date published: 2026-07-11T12:19:47Z
  audio: Nijer Sukhe
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 79.958
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.573
    additional property: Energy
      type: PropertyValue
      value: 0.384
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.686
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.085
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.32
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.687
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
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Jantam Na Tui Beimaner Jat
type: MusicAlbum
date published: 2023-12-04

Tumi Jaiona Sona Bondhure
type: MusicAlbum
date published: 2023-12-08

Tor Karone Nosto Holam
type: MusicAlbum
date published: 2023-12-08

Rag Koiro Na Sona Bou
type: MusicAlbum
date published: 2023-12-08

JANTE CEYONA
type: MusicAlbum
date published: 2023-12-18

Jhorai Chokher Pani
type: MusicAlbum
date published: 2023-12-19

Valobashar Moto Valobashle
type: MusicAlbum
date published: 2023-12-19
track: Valobashar Moto Valobashle
  type: MusicRecording
  duration: PT5M18S
  duration ms: 318857
  explicit: false
  by artist: Samz Vai
  in album: Valobashar Moto Valobashle
    type: MusicAlbum
    date published: 2023-12-19
  genre: bangla pop
  isrc code: QZXLZ2369601
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T03:51:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2314043b81aee40fa40bff3307a011a00d3e4f14c38fff497201305e5007bc76
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958653
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958653
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2369601
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T03:54:23Z
  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 0x2314043b81aee40fa40bff3307a011a00d3e4f14c38fff497201305e5007bc76. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2369601 — a six-check JSON result.
    date published: 2026-07-19T03:54:23Z
  audio: Valobashar Moto Valobashle
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.923
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.399
    additional property: Energy
      type: PropertyValue
      value: 0.471
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.174
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.269
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.51
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Poran Kande
type: MusicAlbum
date published: 2023-12-19

Mon Pinjira
type: MusicAlbum
date published: 2023-12-19

Taka Amay Manush Chinese
type: MusicAlbum
date published: 2023-12-20

O Megh
type: MusicAlbum
date published: 2023-12-25

Koto Valobasi Tore
type: MusicAlbum
date published: 2023-12-26

Fasi
type: MusicAlbum
date published: 2023-12-31

Aghat Dite Jane Sobai
type: MusicAlbum
date published: 2024-01-01

Shona Jadu Moyna Re
type: MusicAlbum
date published: 2024-01-07
track: Shona Jadu Moyna Re
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251562
  explicit: false
  by artist: Samz Vai
  in album: Shona Jadu Moyna Re
    type: MusicAlbum
    date published: 2024-01-07
  genre: bangla pop
  isrc code: QZXLZ2369603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T17:31:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2442140483ea68188cf1ce26bcd1f7bd10340e86aabf64aa6c8966d7d0dc0355
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2369603
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0x2442140483ea68188cf1ce26bcd1f7bd10340e86aabf64aa6c8966d7d0dc0355. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2369603 — a six-check JSON result.
    date published: 2026-07-03T19:59:51Z
  audio: Shona Jadu Moyna Re
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 171.347
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
      value: 0.775
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.193
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.114
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.439
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.684
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
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Beiman Pakhi
type: MusicAlbum
date published: 2024-01-12

Bina Doshe Korli Doshe
type: MusicAlbum
date published: 2024-01-15

Shob Diyeo Tore Ami Pelam Na Tor Mon
type: MusicAlbum
date published: 2024-01-16

Ektu Shukher Jonno Priya
type: MusicAlbum
date published: 2024-01-19

Nesha Nesha
type: MusicAlbum
date published: 2024-01-24

Agun Binai Pore
type: MusicAlbum
date published: 2024-01-29

Nibo Na Tor Khoj
type: MusicAlbum
date published: 2024-02-01

Kanna Amar
type: MusicAlbum
date published: 2024-02-02

Taka Amay Manush Chinaiche
type: MusicAlbum
date published: 2024-02-02

Toro Shopne Asbona Kobu Ar
type: MusicAlbum
date published: 2024-02-03

Mon Diya Je Valobashe
type: MusicAlbum
date published: 2024-02-04

Khati Manush Khuija Pailam Na
type: MusicAlbum
date published: 2024-02-05

Ami More Keno Jaina
type: MusicAlbum
date published: 2024-02-06

Vor Sokaler Alo
type: MusicAlbum
date published: 2024-02-06

Din Rojoni
type: MusicAlbum
date published: 2024-02-07

Lal Moricher Gura
type: MusicAlbum
date published: 2024-02-08

Amara Ar Dikona
type: MusicAlbum
date published: 2024-02-09

Panwali
type: MusicAlbum
date published: 2024-02-12

Mittha Preme Sob Haraich
type: MusicAlbum
date published: 2024-02-12

Kivabe Geli Chole
type: MusicAlbum
date published: 2024-02-16

Bhala Na Tor Mon
type: MusicAlbum
date published: 2024-02-17

Jonglar Pakhi
type: MusicAlbum
date published: 2024-02-22

Prem Hobe Na
type: MusicAlbum
date published: 2024-02-23

Se Ki Vule Geche
type: MusicAlbum
date published: 2024-03-03

Moron Tomar Asbe Jokhon
type: MusicAlbum
date published: 2024-03-14

Khoma Kore Dao
type: MusicAlbum
date published: 2024-03-16

Ami Valo Nare Maiya
type: MusicAlbum
date published: 2024-03-21

Mora Lash
type: MusicAlbum
date published: 2024-03-22

Pakhire Tui Dhoka Dili
type: MusicAlbum
date published: 2024-03-26

O Re Priya
type: MusicAlbum
date published: 2024-04-03

Mayar Tabij
type: MusicAlbum
date published: 2024-04-09

Paliye Biye
type: MusicAlbum
date published: 2024-04-10

Jodi KoKhono Hariye Jai
type: MusicAlbum
date published: 2024-04-10

Ayna Kase
type: MusicAlbum
date published: 2024-04-10

R Hobena Kotha
type: MusicAlbum
date published: 2024-04-13

Ekai Ami Valo Asi
type: MusicAlbum
date published: 2024-04-23

Vindeshi Tara
type: MusicAlbum
date published: 2024-04-25

Amer Buker Pajor Venge
type: MusicAlbum
date published: 2024-04-28

Harale Kothai
type: MusicAlbum
date published: 2024-04-30

Shudhu Tomake Chai
type: MusicAlbum
date published: 2024-05-05

Ogo Maa
type: MusicAlbum
date published: 2024-05-06

Buker Majhe Koshto Dio
type: MusicAlbum
date published: 2024-05-10

Maa Sara Probash Jibon
type: MusicAlbum
date published: 2024-05-11

Puira Hoilo Chai
type: MusicAlbum
date published: 2024-05-13

Mayar Manush
type: MusicAlbum
date published: 2024-05-17

Nacher Putul
type: MusicAlbum
date published: 2024-05-21

Amay Gela Chariya
type: MusicAlbum
date published: 2024-05-25

Kadish Na Re Moyna Pakhi
type: MusicAlbum
date published: 2024-05-27

Kandi Probashe
type: MusicAlbum
date published: 2024-06-07

Ekta Takar Machine Packet Hoiche
type: MusicAlbum
date published: 2024-06-08

Tumi Shudhu Amar
type: MusicAlbum
date published: 2024-06-09

MORON KALE
type: MusicAlbum
date published: 2024-06-10

Vhulte Parina
type: MusicAlbum
date published: 2024-06-10

Ami Ager Moto nai
type: MusicAlbum
date published: 2024-06-10

Apon Chinli Na
type: MusicAlbum
date published: 2024-06-10

Bebodhan
type: MusicAlbum
date published: 2024-06-10

KAR LAGIYA
type: MusicAlbum
date published: 2024-06-10

Vebo Na Valo Nei
type: MusicAlbum
date published: 2024-06-11

Ghum Kariya Nilire Pashan
type: MusicAlbum
date published: 2024-06-12

Amake Kadale Kno
type: MusicAlbum
date published: 2024-06-15

Maya Lagaiche / Krishno
type: MusicAlbum
date published: 2024-06-19

Vule Thaka Noyto Re Soja
type: MusicAlbum
date published: 2024-06-28

Bish Makha Tir
type: MusicAlbum
date published: 2024-06-28

Ja Pakhi Ja
type: MusicAlbum
date published: 2024-06-28

Kar Phoner Opekkhay (Upgraded)
type: MusicAlbum
date published: 2024-06-28

Kew Valobashe Na
type: MusicAlbum
date published: 2024-06-28

Mone Pore Na Amay
type: MusicAlbum
date published: 2024-06-28

Preme Porechi
type: MusicAlbum
date published: 2024-06-28

Tumi Aisho Bondhu
type: MusicAlbum
date published: 2024-06-28

Tumi Ki Amay
type: MusicAlbum
date published: 2024-06-28

Vule Thaka Noyto Re Soja Returns
type: MusicAlbum
date published: 2024-06-28

Ei Mon Jane
type: MusicAlbum
date published: 2024-06-30

Sokhi Tora X Radhar Kunje (No Rap)
type: MusicAlbum
date published: 2024-07-01

Asbe Ki Amar O Mone
type: MusicAlbum
date published: 2024-07-02

Vule Thaka Noyto Re Soja
type: MusicAlbum
date published: 2024-07-02

Asbe Ki Amar O Mone (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-02

Asbe Ki Amar O Mone (Sped Up)
type: MusicAlbum
date published: 2024-07-02

Asbe Ki Amar O Mone (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-02

Premer Batti Jalaya
type: MusicAlbum
date published: 2024-07-04

Ajo Ami Tahare Khuji
type: MusicAlbum
date published: 2024-07-05

Ajo Ami Tahare Khuji (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-05

Ajo Ami Tahare Khuji (Sped Up)
type: MusicAlbum
date published: 2024-07-05

Ajo Ami Tahare Khuji (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-05

Obohela
type: MusicAlbum
date published: 2024-07-05

Obohela (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-05

Obohela (Sped Up)
type: MusicAlbum
date published: 2024-07-05

Obohela (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-05

Valobasar Agun
type: MusicAlbum
date published: 2024-07-05

Valobasar Agun (Dj Remix)
type: MusicAlbum
date published: 2024-07-05

Valobasar Agun (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-05

Valobasar Agun (Sped Up)
type: MusicAlbum
date published: 2024-07-05

Valobasar Agun (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-05

Jontrona Jail
type: MusicAlbum
date published: 2024-07-06

Je Agun Chokhe Dekha Jai Na
type: MusicAlbum
date published: 2024-07-08

Amar Ki Dosh Chilo
type: MusicAlbum
date published: 2024-07-08

Amar Ki Dosh Chilo (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-08

Amar Ki Dosh Chilo (Sped Up)
type: MusicAlbum
date published: 2024-07-08

Amar Ki Dosh Chilo (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-08

Valobasar Agun (Edm Mix)
type: MusicAlbum
date published: 2024-07-08

Joto Dure Tui Thakis (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-10

Maiya Tumi Fake
type: MusicAlbum
date published: 2024-07-10

O Bolechile Amon To Hobe Na Returns (Sped Up)
type: MusicAlbum
date published: 2024-07-11

Etota Kosto Disna
type: MusicAlbum
date published: 2024-07-11

Joto Dure Tui Thakis
type: MusicAlbum
date published: 2024-07-11

Joto Dure Tui Thakis (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-11

Joto Dure Tui Thakis (Sped Up)
type: MusicAlbum
date published: 2024-07-11

Mon Pinjiray Lagche Taan
type: MusicAlbum
date published: 2024-07-11

O Bolechile Amon To Hobe Na
type: MusicAlbum
date published: 2024-07-11

O Bolechile Amon To Hobe Na (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-11

O Bolechile Amon To Hobe Na (Sped Up)
type: MusicAlbum
date published: 2024-07-11

O Bolechile Amon To Hobe Na (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-11

O Bolechile Amon To Hobe Na Returns
type: MusicAlbum
date published: 2024-07-11

O Bolechile Amon To Hobe Na Returns (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-11

O Bolechile Amon To Hobe Na Returns (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-11

Amar Monta Vangiya (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-14

Amar Monta Vangiya
type: MusicAlbum
date published: 2024-07-14

Amar Monta Vangiya (Sped Up)
type: MusicAlbum
date published: 2024-07-14

Amar Monta Vangiya (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-14

Valobasar Agun Returns
type: MusicAlbum
date published: 2024-07-14

Valobasar Agun Returns (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-14

Vule Thaka Noyto Re Soja Returns (Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-14

Vule Thaka Noyto Re Soja Returns (Sped Up)
type: MusicAlbum
date published: 2024-07-14

Vule Thaka Noyto Re Soja Returns (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-14

Guchiye Tumi Mitthe Bolo
type: MusicAlbum
date published: 2024-07-15

Valobasar Agun (Sped Up)
type: MusicAlbum
date published: 2024-07-29

Valobasar Agun (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-07-30

Vule Thaka Noyto To Re Soja (Sped Up)
type: MusicAlbum
date published: 2024-08-04

Vule Thaka Noyto To Re Soja (Slowed + Reverb)
type: MusicAlbum
date published: 2024-08-04

Vule Thaka Noyto To Re Soja (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-08-04

Posha payra
type: MusicAlbum
date published: 2024-08-12

Monto Khelna Noy
type: MusicAlbum
date published: 2024-08-15

Sei Tumi Nei
type: MusicAlbum
date published: 2024-08-15

Kar Phoner Opekkhay (Slowed + Reverb)
type: MusicAlbum
date published: 2024-08-16

Amar Buk Pocket A Rokto Joba (Slowed + Reverb)
type: MusicAlbum
date published: 2024-08-16

Amar Buk Pockete Rokto Joba
type: MusicAlbum
date published: 2024-08-16

Amar Buk Pockete Rokto Joba (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-08-16

Kar Phoner Opekkhay
type: MusicAlbum
date published: 2024-08-16

Kar Phoner Opekkhay (Super Slowed + Reverb)
type: MusicAlbum
date published: 2024-08-16

tumi Hina
type: MusicAlbum
date published: 2024-08-18

O Bolechile Amon To Hobe Na (Dj Remix)
type: MusicAlbum
date published: 2024-08-19

Ontore Pap
type: MusicAlbum
date published: 2024-08-20

Siam Sadhnar Romjan
type: MusicAlbum
date published: 2024-08-20

Neshay Neshay Kate Din
type: MusicAlbum
date published: 2024-08-21

Lasher Gondho
type: MusicAlbum
date published: 2024-08-23

Bhalobasha
type: MusicAlbum
date published: 2024-09-04

Aghat Dila Khub
type: MusicAlbum
date published: 2024-09-05

Fuler Moto Mon
type: MusicAlbum
date published: 2024-09-05

Ahare
type: MusicAlbum
date published: 2024-09-06

Dhoni Goriber Lorai Song
type: MusicAlbum
date published: 2024-09-12

Amar Ki Dosh Chilo (Lofi Mix)
type: MusicAlbum
date published: 2024-09-16

Obohela (Lofi Mix)
type: MusicAlbum
date published: 2024-09-16

Tumi Aisho Bondhu
type: MusicAlbum
date published: 2024-09-17

Asbe Ki Amaro Mone (Lofi Mix)
type: MusicAlbum
date published: 2024-09-17

Priya Re
type: MusicAlbum
date published: 2024-09-17

Tumi Amar Sonar Moyna
type: MusicAlbum
date published: 2024-09-17

O Bolechile Amon To Hobe Na (Lofi Mix 2)
type: MusicAlbum
date published: 2024-09-18

O Bolechile Amon To Hobe Na (Lofi Mix 1)
type: MusicAlbum
date published: 2024-09-18

Kar Phoner Opekkhay Upgraded (Dj Remix)
type: MusicAlbum
date published: 2024-09-19

Kar Phoner Opekkhay Upgraded (EDM Mix)
type: MusicAlbum
date published: 2024-09-19

O Bolechile Amon To Hobe Na (Future Bass Mix)
type: MusicAlbum
date published: 2024-09-19

Preme Porechi (Dj Remix)
type: MusicAlbum
date published: 2024-09-19

Tumi Aisho Bondhu (Bass Mix)
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Jibon Puira Chai
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date published: 2025-03-17

Jibon Puira Chai (Slowed X Reverb)
type: MusicAlbum
date published: 2025-03-25

Ajo Hete Jai (Slowed X Reverb)
type: MusicAlbum
date published: 2025-03-25

Kolija Tui Fire Ay
type: MusicAlbum
date published: 2025-03-27

Mon Vangar Bichar (Speed up & Reverb)
type: MusicAlbum
date published: 2025-03-30

Boddo Ekakar
type: MusicAlbum
date published: 2025-04-01
track: Boddo Ekakar
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206117
  explicit: false
  by artist: Samz Vai
  in album: Boddo Ekakar
    type: MusicAlbum
    date published: 2025-04-01
  genre: bangla pop
  isrc code: FR96X2549149
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T19:23:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d30defa2ce3fb758ff5f5bb7ab475a5482bc6e3f7e751eabadc9b65be4e5304
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958771
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958771
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2549149
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T19:27:18Z
  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 0x5d30defa2ce3fb758ff5f5bb7ab475a5482bc6e3f7e751eabadc9b65be4e5304. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2549149 — a six-check JSON result.
    date published: 2026-07-19T19:27:18Z
  audio: Boddo Ekakar
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113.309
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.655
    additional property: Energy
      type: PropertyValue
      value: 0.454
    additional property: Speechiness
      type: PropertyValue
      value: 0.31
    additional property: Acousticness
      type: PropertyValue
      value: 0.702
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.222
    additional property: Valence (Positivity)
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      value: 0.59
    additional property: Loudness (dB)
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      value: -10.831
    additional property: Key Name
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      value: E
    additional property: Mode Name
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      value: Minor

Vabte Parini (Speed Up)
type: MusicAlbum
date published: 2025-04-04

Tui Ayna Kache
type: MusicAlbum
date published: 2025-04-09

Premer Ovinoy
type: MusicAlbum
date published: 2025-04-15

Parbe Ki Tumi (Slowed)
type: MusicAlbum
date published: 2025-04-21

Fuler Moto Mon
type: MusicAlbum
date published: 2025-04-21

Mon Vanga Masjid Vanga
type: MusicAlbum
date published: 2025-04-21

Tomay Chara Ami Bachbo Na
type: MusicAlbum
date published: 2025-04-30
track: Tomay Chara Ami Bachbo Na
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283714
  explicit: false
  by artist: Samz Vai
  in album: Tomay Chara Ami Bachbo Na
    type: MusicAlbum
    date published: 2025-04-30
  genre: bangla pop
  isrc code: FRX202571023
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T00:51:59+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x52050e601a66a69472e845183859a9a161a7337e8fb45c17b4c00513cf109edd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958476
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958476
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202571023
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T01:26:56Z
  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 0x52050e601a66a69472e845183859a9a161a7337e8fb45c17b4c00513cf109edd. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202571023 — a six-check JSON result.
    date published: 2026-07-18T01:26:56Z
  audio: Tomay Chara Ami Bachbo Na
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.798
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.559
    additional property: Energy
      type: PropertyValue
      value: 0.426
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.807
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.089
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.315
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.234
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Shopno Dekhi Ami
type: MusicAlbum
date published: 2025-05-05

Keno Maya Lagas (Speed Up)
type: MusicAlbum
date published: 2025-05-05

Amar Moner Jochona (Lofi)
type: MusicAlbum
date published: 2025-05-23
track: Amar Moner Jochona - Lofi
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286153
  explicit: false
  by artist: Samz Vai
  in album: Amar Moner Jochona (Lofi)
    type: MusicAlbum
    date published: 2025-05-23
  genre: bangla pop
  isrc code: FRX282557418
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:53:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4b83e2aa2cb59b44f9259e54f2c8a02e9d010b24d6f53dbe97ed215f9f99e11
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282557418
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0xa4b83e2aa2cb59b44f9259e54f2c8a02e9d010b24d6f53dbe97ed215f9f99e11. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282557418 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: Amar Moner Jochona - Lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 116.95
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.648
    additional property: Energy
      type: PropertyValue
      value: 0.546
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.867
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.119
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.471
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.002
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Keno Maya Lagas (Speed Up)
type: MusicAlbum
date published: 2025-06-12

Samz Vai Sad Songs
type: MusicAlbum
date published: 2025-06-20

O Sundori Maiyaa
type: MusicAlbum
date published: 2025-06-26
track: O Sundori Maiyaa
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153153
  explicit: false
  by artist: Samz Vai
  in album: O Sundori Maiyaa
    type: MusicAlbum
    date published: 2025-06-26
  genre: bangla pop
  isrc code: BDA1M2400002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T21:37:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e90e063b06514228a73d1a01e3e8b5ff3dedbae3b330a136bcba3afdd0d8515
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDA1M2400002
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  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 0x2e90e063b06514228a73d1a01e3e8b5ff3dedbae3b330a136bcba3afdd0d8515. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDA1M2400002 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: O Sundori Maiyaa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 105.006
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.829
    additional property: Energy
      type: PropertyValue
      value: 0.717
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.776
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.741
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.31
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
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Best Of Samz Vai (Slowed + Reverb)
type: MusicAlbum
date published: 2025-07-11

Kalshap
type: MusicAlbum
date published: 2025-08-13

Amar Jibon Gelo Vule Vule
type: MusicAlbum
date published: 2025-08-19

Pagolo Taka Chine
type: MusicAlbum
date published: 2025-10-04

Miche Prem
type: MusicAlbum
date published: 2025-10-07

Amar Monta Vangiya
type: MusicAlbum
date published: 2025-10-17
track: Amar Monta Vangiya
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189446
  explicit: false
  by artist: Samz Vai
  in album: Amar Monta Vangiya
    type: MusicAlbum
    date published: 2025-10-17
  genre: bangla pop
  isrc code: QMFMF2501854
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T03:21:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe37edecdc385ad513e58d5052043730194d8146a7b96bcdc4d080920005d76d7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2501854
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0xe37edecdc385ad513e58d5052043730194d8146a7b96bcdc4d080920005d76d7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2501854 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: Amar Monta Vangiya
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 79.389
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.015
    additional property: Key Name
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    additional property: Mode Name
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      value: Minor

Jahar Lagiya Mon
type: MusicAlbum
date published: 2025-10-27