Aman Karki
type: MusicGroup
popularity: 2
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb17d8b71a731859b55be304432fe7bd8c325ab130ba827b74cc2ae237faa78a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5d0c31b-8d0f-4f5a-bb08-25f07152afa3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5d0c31b-8d0f-4f5a-bb08-25f07152afa3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5d0c31b-8d0f-4f5a-bb08-25f07152afa3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb17d8b71a731859b55be304432fe7bd8c325ab130ba827b74cc2ae237faa78a3","name":"Aman Karki","registered_at":"2026-06-20T07:37:48Z","symbol":"NIM1555516","token_address":"0xa9df2d0adc68ffc026e7f07ed4d21bf8729c2fbc","type":"artist","uuid":"a5d0c31b-8d0f-4f5a-bb08-25f07152afa3"}
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 0xb17d8b71a731859b55be304432fe7bd8c325ab130ba827b74cc2ae237faa78a3. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5d0c31b-8d0f-4f5a-bb08-25f07152afa3.json and https://artists.proofprofile.net/proofs/artist/a5d0c31b-8d0f-4f5a-bb08-25f07152afa3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xb17d8b71a731859b55be304432fe7bd8c325ab130ba827b74cc2ae237faa78a3","name":"Aman Karki","registered_at":"2026-06-20T07:37:48Z","symbol":"NIM1555516","token_address":"0xa9df2d0adc68ffc026e7f07ed4d21bf8729c2fbc","type":"artist","uuid":"a5d0c31b-8d0f-4f5a-bb08-25f07152afa3"}
album: Jeena Jeena (Slowed & Reverbed)
  type: MusicAlbum
  date published: 2022-12-15
  track: Jeena Jeena - Slowed & Reverbed
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164127
    explicit: false
    by artist: Aman Karki
    in album: Jeena Jeena (Slowed & Reverbed)
      type: MusicAlbum
      date published: 2022-12-15
    isrc code: QZTB82289948
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:23:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5b43d3cdcdacbff00def6c911d76ac37a167593481d7d86b3ebc1c7392794c5a
    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/QZTB82289948
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b43d3cdcdacbff00def6c911d76ac37a167593481d7d86b3ebc1c7392794c5a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82289948.
      date published: 2026-07-05T18:48:28Z
    audio: Jeena Jeena - Slowed & Reverbed
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.875
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.383
      additional property: Energy
        type: PropertyValue
        value: 0.281
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.843
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.335
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.634
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ye Meri Thi Zindagi
  type: MusicAlbum
  date published: 2024-10-09
album: Dua
  type: MusicAlbum
  date published: 2025-03-31