Alex Kheejo
type: MusicGroup
popularity: 2
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46b7de0559cfc02fc4eeefe1ca95ab010823aaad34a853007986edd21c780b26
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/a7f8e7ad-c94e-4276-ac85-c887615fd243.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7f8e7ad-c94e-4276-ac85-c887615fd243.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a7f8e7ad-c94e-4276-ac85-c887615fd243
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46b7de0559cfc02fc4eeefe1ca95ab010823aaad34a853007986edd21c780b26","name":"Alex Kheejo","registered_at":"2026-06-20T08:09:47Z","symbol":"NIM1562258","token_address":"0xe90f72599ce6146170c01341e68e0e7c7c977446","type":"artist","uuid":"a7f8e7ad-c94e-4276-ac85-c887615fd243"}
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 0x46b7de0559cfc02fc4eeefe1ca95ab010823aaad34a853007986edd21c780b26. 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/a7f8e7ad-c94e-4276-ac85-c887615fd243.json and https://artists.proofprofile.net/proofs/artist/a7f8e7ad-c94e-4276-ac85-c887615fd243.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x46b7de0559cfc02fc4eeefe1ca95ab010823aaad34a853007986edd21c780b26","name":"Alex Kheejo","registered_at":"2026-06-20T08:09:47Z","symbol":"NIM1562258","token_address":"0xe90f72599ce6146170c01341e68e0e7c7c977446","type":"artist","uuid":"a7f8e7ad-c94e-4276-ac85-c887615fd243"}
album: Enigma
  type: MusicAlbum
  date published: 2024-07-05
  track: Enigma
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152450
    explicit: false
    by artist: Alex Kheejo
    in album: Enigma
      type: MusicAlbum
      date published: 2024-07-05
    isrc code: QZYFZ2465732
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:27:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4c2c4000164ff24ae671ba16add40ee4c548a60b8cad8f98ca6d8da8b3c57d30
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2465732
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:29:17Z
    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 0x4c2c4000164ff24ae671ba16add40ee4c548a60b8cad8f98ca6d8da8b3c57d30. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:29:17Z), 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/QZYFZ2465732.
      date published: 2026-07-20T01:29:17Z
    audio: Enigma
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 195.797
      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: 0.612
      additional property: Energy
        type: PropertyValue
        value: 0.89
      additional property: Speechiness
        type: PropertyValue
        value: 0.371
      additional property: Acousticness
        type: PropertyValue
        value: 0.418
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.488
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.863
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Baúl
  type: MusicAlbum
  date published: 2024-08-30
album: OMAET
  type: MusicAlbum
  date published: 2024-12-27