Ajay Das
type: MusicGroup
popularity: 4
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x848c3972c1a6065727f4aa4302e24160098edf2825fd400655d8a8208a36dc31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f052759d-7af5-4ee9-bd79-0383d8d3cb6c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f052759d-7af5-4ee9-bd79-0383d8d3cb6c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f052759d-7af5-4ee9-bd79-0383d8d3cb6c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x848c3972c1a6065727f4aa4302e24160098edf2825fd400655d8a8208a36dc31","name":"Ajay Das","registered_at":"2026-06-21T13:13:38Z","symbol":"NIM1932661","token_address":"0xbcc29c943278107d42fc1a5da61541aae1bc14e9","type":"artist","uuid":"f052759d-7af5-4ee9-bd79-0383d8d3cb6c"}
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 0x848c3972c1a6065727f4aa4302e24160098edf2825fd400655d8a8208a36dc31. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f052759d-7af5-4ee9-bd79-0383d8d3cb6c.json and https://artists.proofprofile.net/proofs/artist/f052759d-7af5-4ee9-bd79-0383d8d3cb6c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x848c3972c1a6065727f4aa4302e24160098edf2825fd400655d8a8208a36dc31","name":"Ajay Das","registered_at":"2026-06-21T13:13:38Z","symbol":"NIM1932661","token_address":"0xbcc29c943278107d42fc1a5da61541aae1bc14e9","type":"artist","uuid":"f052759d-7af5-4ee9-bd79-0383d8d3cb6c"}
album: Anjane Mehman (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1975-12-25
album: Arpan
  type: MusicAlbum
  date published: 1987-09-25
album: Arpan
  type: MusicAlbum
  date published: 1987-09-25
album: Jwar Bhata (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1993-03-11
album: Biswasghatak (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2004-08-10
album: Hai Re Hamar Gawek Gori
  type: MusicAlbum
  date published: 2022-06-29
  track: Hai Re Hamar Gawek Gori
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251076
    explicit: false
    by artist: Ajay Das
    in album: Hai Re Hamar Gawek Gori
      type: MusicAlbum
      date published: 2022-06-29
    isrc code: INM8T2200027
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:08:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5b40cdfef2c7f7f5a5869a34e1c398f343bcabcc2738c7ea04cee46c91fe3b0b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM8T2200027
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0x5b40cdfef2c7f7f5a5869a34e1c398f343bcabcc2738c7ea04cee46c91fe3b0b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/INM8T2200027 — a six-check JSON result.
      date published: 2026-07-03T08:56:35Z
    audio: Hai Re Hamar Gawek Gori
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.038
      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: 0.757
      additional property: Energy
        type: PropertyValue
        value: 0.989
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.258
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.309
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.751
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.983
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Koi Na Tujhe Kam Dega
  type: MusicAlbum
  date published: 2024-03-11
album: Runu jhunu Bajo Payaliya
  type: MusicAlbum
  date published: 2024-03-15
album: Maugi Bina Lage Na Mon
  type: MusicAlbum
  date published: 2024-04-15
album: Mor Dil Ke Khona Me Basal Hale Sona Ge
  type: MusicAlbum
  date published: 2024-05-13
album: Kaisan Ho Tohar Test Ge
  type: MusicAlbum
  date published: 2024-07-22
album: RAJA SAHEB
  type: MusicAlbum
  date published: 2024-10-05
album: SAPTAMI
  type: MusicAlbum
  date published: 2024-11-29
album: Sajanir Biha
  type: MusicAlbum
  date published: 2024-12-23
album: Chamran Ji Ke Brand
  type: MusicAlbum
  date published: 2025-01-16
album: Karbo Jab Ishra Dhuk Jaiho Ghara Re
  type: MusicAlbum
  date published: 2025-01-28
album: Ratiya Balamwa Mange Che Chumma
  type: MusicAlbum
  date published: 2025-01-28
album: Bolo Bhaiya Bolbam
  type: MusicAlbum
  date published: 2025-02-02
album: Raja Harishchandra Ki Khani
  type: MusicAlbum
  date published: 2025-02-02