Rahat Hossen
type: MusicGroup
popularity: 5
followers: 304
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3383ab858812801162840c4b04da14ef5882a117c97c47af935a73224af93bba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953976
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953976
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b749c0a-35e8-4f6f-88ce-b5f3690c9f81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b749c0a-35e8-4f6f-88ce-b5f3690c9f81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b749c0a-35e8-4f6f-88ce-b5f3690c9f81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:55:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3383ab858812801162840c4b04da14ef5882a117c97c47af935a73224af93bba","name":"Rahat Hossen","registered_at":"2026-06-16T04:45:28Z","symbol":"NIM0941551","token_address":"0xecf4ab94e1980d3d2143eaf849e4eeec80bd172c","type":"artist","uuid":"2b749c0a-35e8-4f6f-88ce-b5f3690c9f81"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3383ab858812801162840c4b04da14ef5882a117c97c47af935a73224af93bba. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b749c0a-35e8-4f6f-88ce-b5f3690c9f81.json and https://artists.proofprofile.net/proofs/artist/2b749c0a-35e8-4f6f-88ce-b5f3690c9f81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x3383ab858812801162840c4b04da14ef5882a117c97c47af935a73224af93bba","name":"Rahat Hossen","registered_at":"2026-06-16T04:45:28Z","symbol":"NIM0941551","token_address":"0xecf4ab94e1980d3d2143eaf849e4eeec80bd172c","type":"artist","uuid":"2b749c0a-35e8-4f6f-88ce-b5f3690c9f81"}
album: Ei Shono
  type: MusicAlbum
  date published: 2016-12-14
album: Peyechi Toke
  type: MusicAlbum
  date published: 2022-04-06
album: Love Is All Lies
  type: MusicAlbum
  date published: 2022-09-06
album: Amar Majhe Nei Ekhon Ami
  type: MusicAlbum
  date published: 2023-09-30
album: Tobe ki Ar Fire Asben
  type: MusicAlbum
  date published: 2023-12-29
album: Ami Tor Moner Vetor
  type: MusicAlbum
  date published: 2024-03-16
album: Tomar Jonno
  type: MusicAlbum
  date published: 2024-06-14
album: Suspension Music
  type: MusicAlbum
  date published: 2024-06-14
album: Jhora Pata (Cover)
  type: MusicAlbum
  date published: 2024-06-23
album: Pakhi Mashup
  type: MusicAlbum
  date published: 2024-06-27
album: Sonar Bangladesh
  type: MusicAlbum
  date published: 2024-07-07
album: Akashe Onek Tara
  type: MusicAlbum
  date published: 2024-07-14
album: Lal Sari Poriya Konna
  type: MusicAlbum
  date published: 2024-07-27
album: Alo
  type: MusicAlbum
  date published: 2024-08-29
album: Keno Piriti Baraila Re Bondhu
  type: MusicAlbum
  date published: 2024-08-30
album: Prithibite Keo Karo Noy
  type: MusicAlbum
  date published: 2024-08-30
album: Tumi Je Kokhon Eshe
  type: MusicAlbum
  date published: 2024-09-11
album: Tumi Je Amar Thikana
  type: MusicAlbum
  date published: 2024-09-13
album: Valobeshe Betha Jodi Dao
  type: MusicAlbum
  date published: 2024-09-17
album: Burning Desire
  type: MusicAlbum
  date published: 2024-10-02
album: Suyaiya Fuler Bichanay
  type: MusicAlbum
  date published: 2024-10-08
album: Shudhu Tore
  type: MusicAlbum
  date published: 2024-10-14
album: Preme Poreche Mon
  type: MusicAlbum
  date published: 2024-10-18
album: Firiye Dao
  type: MusicAlbum
  date published: 2024-10-18
album: Ki Chile Amar
  type: MusicAlbum
  date published: 2024-10-21
album: Ki Chile Amar (Lofi)
  type: MusicAlbum
  date published: 2024-10-23
album: Ek
  type: MusicAlbum
  date published: 2024-10-25
album: Tumi Chader Jochona Nou
  type: MusicAlbum
  date published: 2024-10-30
album: Moonlit Dreams
  type: MusicAlbum
  date published: 2024-11-10
album: Chader Rat
  type: MusicAlbum
  date published: 2024-11-11
album: Shopno
  type: MusicAlbum
  date published: 2024-11-11
album: Sukh
  type: MusicAlbum
  date published: 2024-11-11
album: Janina
  type: MusicAlbum
  date published: 2024-11-13
album: Valobashi
  type: MusicAlbum
  date published: 2024-11-13
album: Tomar Tulona
  type: MusicAlbum
  date published: 2024-12-08
album: Na Rakha Kisu Kotha
  type: MusicAlbum
  date published: 2024-12-12
album: Na Rakha
  type: MusicAlbum
  date published: 2024-12-12
album: Keno
  type: MusicAlbum
  date published: 2024-12-20
album: Pan
  type: MusicAlbum
  date published: 2025-01-01
album: Chup Chap
  type: MusicAlbum
  date published: 2025-01-08
album: Tomar Chokh
  type: MusicAlbum
  date published: 2025-01-26
album: Sraboner Chithi
  type: MusicAlbum
  date published: 2025-01-28
album: Ashekgon
  type: MusicAlbum
  date published: 2025-01-28
album: Aj Toke Valobasi
  type: MusicAlbum
  date published: 2025-01-28
album: Call Kore Tomake Paina
  type: MusicAlbum
  date published: 2025-01-28
album: Amar Hridoy Ekta Ayna
  type: MusicAlbum
  date published: 2025-01-28
album: Ekta Chilo Sonar Konna
  type: MusicAlbum
  date published: 2025-01-28
  track: Ekta Chilo Sonar Konna
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168178
    explicit: false
    by artist: Rahat Hossen
    in album: Ekta Chilo Sonar Konna
      type: MusicAlbum
      date published: 2025-01-28
    isrc code: BDA1K2512237
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:00:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfbdb48d732844521e6b179782ee360c9566123ba0b744f34cd68d4bdacb9573d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Ekta Chilo Sonar Konna
album: Chupi Chupi Bolo Kew Jene Jabe
album: Viral Hit Music
album: Tumi Shunbe Sokale
album: Tomake Chai Aro Kache
album: Jodi Bou Sajo Go
album: Kemone Vulibo Ami
album: Bangladesh
album: Pother Shuru
album: Valobashi Tomay
album: Tumi Chara
album: Tumi Chader Alo
album: Bye
album: Alright
album: Nesha
album: Sundor Mon
album: 21 February
album: Allah Hu Akbar
album: Boishakhi Bikele

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956856

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDA1K2512237

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:25:57Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdb48d732844521e6b179782ee360c9566123ba0b744f34cd68d4bdacb9573d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BDA1K2512237.
date published: 2026-07-06T01:25:57Z

Ekta Chilo Sonar Konna
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 82.008
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.646
additional property: Energy
  type: PropertyValue
  value: 0.58
additional property: Speechiness
  type: PropertyValue
  value: 0.034
additional property: Acousticness
  type: PropertyValue
  value: 0.284
additional property: Instrumentalness
  type: PropertyValue
  value: 0.008
additional property: Liveness
  type: PropertyValue
  value: 0.108
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.563
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.702
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Major

Chupi Chupi Bolo Kew Jene Jabe
type: MusicAlbum
date published: 2025-01-28

Viral Hit Music
type: MusicAlbum
date published: 2025-01-28

Tumi Shunbe Sokale
type: MusicAlbum
date published: 2025-01-28

Tomake Chai Aro Kache
type: MusicAlbum
date published: 2025-01-28

Jodi Bou Sajo Go
type: MusicAlbum
date published: 2025-01-28

Kemone Vulibo Ami
type: MusicAlbum
date published: 2025-01-28

Bangladesh
type: MusicAlbum
date published: 2025-01-28

Pother Shuru
type: MusicAlbum
date published: 2025-01-28

Amar Majhe Nei Ekhon Ami
type: MusicAlbum
date published: 2025-01-28

Valobashi Tomay
type: MusicAlbum
date published: 2025-01-28

Tumi Chara
type: MusicAlbum
date published: 2025-01-28

Tumi Chader Alo
type: MusicAlbum
date published: 2025-01-28

Bye
type: MusicAlbum
date published: 2025-01-28

Alright
type: MusicAlbum
date published: 2025-01-28

Nesha
type: MusicAlbum
date published: 2025-02-18

Sundor Mon
type: MusicAlbum
date published: 2025-02-18

21 February
type: MusicAlbum
date published: 2025-02-21

Allah Hu Akbar
type: MusicAlbum
date published: 2025-03-02

Boishakhi Bikele
type: MusicAlbum
date published: 2025-03-28

Boishakhi Rap Gan
type: MusicAlbum
date published: 2025-04-10

Daman
type: MusicAlbum
date published: 2025-04-14

Nache Motia
type: MusicAlbum
date published: 2025-04-15

Notun Mukh
type: MusicAlbum
date published: 2025-04-30

Kadbo
type: MusicAlbum
date published: 2025-05-05

Valobasay Joriye
type: MusicAlbum
date published: 2025-05-11

Ek Shopno
type: MusicAlbum
date published: 2025-05-11

Bohu Dure
type: MusicAlbum
date published: 2025-05-12

Koster Kanna
type: MusicAlbum
date published: 2025-05-14

Joto Dure Thako
type: MusicAlbum
date published: 2025-06-02

Voy
type: MusicAlbum
date published: 2025-06-20

Fuler Bichanay
type: MusicAlbum
date published: 2025-06-23

Chobi
type: MusicAlbum
date published: 2025-06-23

Jodi Na Pai Toke
type: MusicAlbum
date published: 2025-07-29

Ei Shohor
type: MusicAlbum
date published: 2025-08-04

Bondhu Amar
type: MusicAlbum
date published: 2025-08-05

Bondhu
type: MusicAlbum
date published: 2025-08-05

Koio Giya
type: MusicAlbum
date published: 2025-08-10

Debor Vabir Gan
type: MusicAlbum
date published: 2025-09-05

Daman, Pt. 1
type: MusicAlbum
date published: 2025-09-05