Chandan Das
type: MusicGroup
genre: ghazal
popularity: 10
followers: 2822
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/79b9965d-c274-4b83-a62d-81d4c9d37435
additional property: OTSTimestamp
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  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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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 0xb185b3ba1ade2cecdf77f0ed8486c3305636b6c70e42d1ce78693d94955fa117. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79b9965d-c274-4b83-a62d-81d4c9d37435.json and https://artists.proofprofile.net/proofs/artist/79b9965d-c274-4b83-a62d-81d4c9d37435.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb185b3ba1ade2cecdf77f0ed8486c3305636b6c70e42d1ce78693d94955fa117","name":"Chandan Das","registered_at":"2026-06-17T08:00:38Z","symbol":"NIM1331728","token_address":"0xc5e960e8990072ad16ffff37d47f9d8a2927b08b","type":"artist","uuid":"79b9965d-c274-4b83-a62d-81d4c9d37435"}
album: Sheba and Hercules (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1968-01-01
album: Ek Mehfil
  type: MusicAlbum
  date published: 1996-07-19
  track: Aap Ke Dil Mein Kya Hai
    type: MusicRecording
    duration: PT5M26S
    duration ms: 326380
    explicit: false
    by artist: Chandan Das
    in album: Ek Mehfil
      type: MusicAlbum
      date published: 1996-07-19
    genre: ghazal
    isrc code: INS189633178
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189633178
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708fac746520d01dac9e7f75cea0687cddc95c94c0513a486182664e804f824f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189633178.
      date published: 2026-07-05T19:27:56Z
    audio: Aap Ke Dil Mein Kya Hai
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 157.822
      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: 0.357
      additional property: Energy
        type: PropertyValue
        value: 0.512
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.774
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.716
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.848
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.337
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sadaa
  type: MusicAlbum
  date published: 1998-03-28
album: Jab Dil Karta Hai Peete Hain
  type: MusicAlbum
  date published: 2002-10-28
album: Sonowal Kachari - Single
  type: MusicAlbum
  date published: 2017-04-13
album: Prem Phoola
  type: MusicAlbum
  date published: 2022-05-07
album: Nikhrat Bhuja Hai Sundar (Nagpuri)
  type: MusicAlbum
  date published: 2022-05-19
album: Madhu Sundan
  type: MusicAlbum
  date published: 2022-05-21
album: Sahre Kora Me Khlya Holi
  type: MusicAlbum
  date published: 2022-05-23
album: udhi Bhawara
  type: MusicAlbum
  date published: 2022-05-23
album: Beti Ke Na Dabe Gari
  type: MusicAlbum
  date published: 2022-05-25
album: Madhu Vaan
  type: MusicAlbum
  date published: 2022-05-26
album: Alakananda
  type: MusicAlbum
  date published: 2022-07-06
album: Mun Mala Pare
  type: MusicAlbum
  date published: 2023-01-02
album: Ake Chand Ake Suraj
  type: MusicAlbum
  date published: 2023-04-03
album: Manukh Tan
  type: MusicAlbum
  date published: 2023-04-03
album: Sunab Uddhav
  type: MusicAlbum
  date published: 2023-04-03
album: Sochi Ke Na Toy
  type: MusicAlbum
  date published: 2023-04-03
album: Prem Kar Bandhan
  type: MusicAlbum
  date published: 2023-04-03
album: Chote To Chokri
  type: MusicAlbum
  date published: 2023-04-03
album: Raja Gol Marthe
  type: MusicAlbum
  date published: 2023-04-03
album: A Sajan Sajan
  type: MusicAlbum
  date published: 2023-04-03
album: Khojahu Prabhu
  type: MusicAlbum
  date published: 2023-04-03
album: Ake Chand Ake Suraj
  type: MusicAlbum
  date published: 2023-04-03
album: Santi Apartment
  type: MusicAlbum
  date published: 2023-04-24
album: Kareja Bhitare Tor Naam Aaye
album: Ram Gele Vanvas
album: Udi Bhora
album: Tate Uparwala Kandeiba (Female Version)
album: Avadh kar Angna Me
album: Bahute Jatan Gori
album: Hay Re Daiya Man Mari
album: Bahu rahu Jasimati
album: Prem Priti Kari
album: Manmohini
album: Shree hari Delay Dukh
album: Shravan Mata Pita
album: Sab Jhan Heera Maina
album: Asra Savan Manje
album: Ae Gori Nari
album: Koun Andhar Dhare
album: Chhute To Chhokari Gori
album: Prit Lagaye Leli
album: Jinagi Ke Nata
album: Kandhe Mela Ghumaye Gelo
album: Guiya Re Mor Guiya
album: Leto Chhoke Chhokari
album: Jhuth Bole To Kouaa
album: Ram Chhoda Re Rajdhani
album: Jag Me Janm
album: Jeth Baisakh Mase
album: Koun Bane Fula Fule Ke
album: Dekh Lo Kadam Tor Sundar
album: Jiyab Kaise Tor Bina
album: Sajni Kahe Nahi Aale
album: Dikhi Dikhi Sarmale
album: JAVA BUNABE KARMA KARABE
album: Ketna Kahlo Aayo
album: Ae Ri Payariya
album: Pathal Niche Paniya
album: Silpider Manat Thake Joydeber Melay
album: Ena Saga Tor Maya Have Rashdar

Kareja Bhitare Tor Naam Aaye
type: MusicAlbum
date published: 2023-10-31

Ram Gele Vanvas
type: MusicAlbum
date published: 2023-10-31

Udi Bhora
type: MusicAlbum
date published: 2023-11-28

Tate Uparwala Kandeiba (Female Version)
type: MusicAlbum
date published: 2023-12-11

Avadh kar Angna Me
type: MusicAlbum
date published: 2024-03-15

Bahute Jatan Gori
type: MusicAlbum
date published: 2024-03-15

Hay Re Daiya Man Mari
type: MusicAlbum
date published: 2024-03-15

Bahu rahu Jasimati
type: MusicAlbum
date published: 2024-03-15

Prem Priti Kari
type: MusicAlbum
date published: 2024-03-16

Manmohini
type: MusicAlbum
date published: 2024-03-16

Shree hari Delay Dukh
type: MusicAlbum
date published: 2024-03-16

Shravan Mata Pita
type: MusicAlbum
date published: 2024-03-16

Sab Jhan Heera Maina
type: MusicAlbum
date published: 2024-03-18

Asra Savan Manje
type: MusicAlbum
date published: 2024-03-18

Ae Gori Nari
type: MusicAlbum
date published: 2024-03-18

Koun Andhar Dhare
type: MusicAlbum
date published: 2024-03-18

Chhute To Chhokari Gori
type: MusicAlbum
date published: 2024-03-18

Prit Lagaye Leli
type: MusicAlbum
date published: 2024-03-19

Jinagi Ke Nata
type: MusicAlbum
date published: 2024-03-19

Kandhe Mela Ghumaye Gelo
type: MusicAlbum
date published: 2024-03-19

Guiya Re Mor Guiya
type: MusicAlbum
date published: 2024-03-20

Leto Chhoke Chhokari
type: MusicAlbum
date published: 2024-03-21

Jhuth Bole To Kouaa
type: MusicAlbum
date published: 2024-03-21

Ram Chhoda Re Rajdhani
type: MusicAlbum
date published: 2024-03-30

Jag Me Janm
type: MusicAlbum
date published: 2024-03-30

Jeth Baisakh Mase
type: MusicAlbum
date published: 2024-03-30

Koun Bane Fula Fule Ke
type: MusicAlbum
date published: 2024-03-30

Dekh Lo Kadam Tor Sundar
type: MusicAlbum
date published: 2024-03-31

Jiyab Kaise Tor Bina
type: MusicAlbum
date published: 2024-03-31

Sajni Kahe Nahi Aale
type: MusicAlbum
date published: 2024-03-31

Dikhi Dikhi Sarmale
type: MusicAlbum
date published: 2024-03-31

JAVA BUNABE KARMA KARABE
type: MusicAlbum
date published: 2024-06-10

Ketna Kahlo Aayo
type: MusicAlbum
date published: 2024-08-02

Ae Ri Payariya
type: MusicAlbum
date published: 2024-08-08

Pathal Niche Paniya
type: MusicAlbum
date published: 2024-08-16

Silpider Manat Thake Joydeber Melay
type: MusicAlbum
date published: 2024-12-18

Ena Saga Tor Maya Have Rashdar
type: MusicAlbum
date published: 2025-07-04