Alexi Hadara
type: MusicGroup
popularity: 3
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf5706191eec61f542703f232c1831f0ec8b8b43066b86da8606f9b09c22a5fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bd0c6c8-c533-40f5-8bb3-66c059318474.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bd0c6c8-c533-40f5-8bb3-66c059318474.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5bd0c6c8-c533-40f5-8bb3-66c059318474
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf5706191eec61f542703f232c1831f0ec8b8b43066b86da8606f9b09c22a5fb","name":"Alexi Hadara","registered_at":"2026-06-16T21:35:15Z","symbol":"NIM1182532","token_address":"0x4e6601e08be905f13cb1d6665e8c9277be108b3d","type":"artist","uuid":"5bd0c6c8-c533-40f5-8bb3-66c059318474"}
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 0xdf5706191eec61f542703f232c1831f0ec8b8b43066b86da8606f9b09c22a5fb. 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/5bd0c6c8-c533-40f5-8bb3-66c059318474.json and https://artists.proofprofile.net/proofs/artist/5bd0c6c8-c533-40f5-8bb3-66c059318474.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdf5706191eec61f542703f232c1831f0ec8b8b43066b86da8606f9b09c22a5fb","name":"Alexi Hadara","registered_at":"2026-06-16T21:35:15Z","symbol":"NIM1182532","token_address":"0x4e6601e08be905f13cb1d6665e8c9277be108b3d","type":"artist","uuid":"5bd0c6c8-c533-40f5-8bb3-66c059318474"}
album: Ghosts
  type: MusicAlbum
  date published: 2022-01-22
album: Bluffside Drive
  type: MusicAlbum
  date published: 2022-02-18
album: MADLIBS
  type: MusicAlbum
  date published: 2022-05-25
album: By Ego
  type: MusicAlbum
  date published: 2022-12-02
  track: Bye Ego
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143000
    explicit: false
    by artist: Alexi Hadara
    in album: By Ego
      type: MusicAlbum
      date published: 2022-12-02
    isrc code: QZTAU2227220
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T08:20:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x064e848ba4a6e001bbe97b12012d842e84729cfa67cf71f00916c57f98b4b594
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958705
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958705
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2227220
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T08:43:25Z
    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 0x064e848ba4a6e001bbe97b12012d842e84729cfa67cf71f00916c57f98b4b594. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/QZTAU2227220.
      date published: 2026-07-19T08:43:25Z
    audio: Bye Ego
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.54
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.502
      additional property: Energy
        type: PropertyValue
        value: 0.354
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.851
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.185
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.653
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Petty Feelings
  type: MusicAlbum
  date published: 2023-05-05