Lehvi
type: MusicGroup
genre: lo-fi house
popularity: 5
followers: 419
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd68fff23c6cf5f7e7d3935f9dc868a0c3547162803bc03712e7b263a630295d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc728e68-be3e-4d5f-9f0d-517ca35f0fb2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc728e68-be3e-4d5f-9f0d-517ca35f0fb2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc728e68-be3e-4d5f-9f0d-517ca35f0fb2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0xcd68fff23c6cf5f7e7d3935f9dc868a0c3547162803bc03712e7b263a630295d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc728e68-be3e-4d5f-9f0d-517ca35f0fb2.json and https://artists.proofprofile.net/proofs/artist/bc728e68-be3e-4d5f-9f0d-517ca35f0fb2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Camouflames
  type: MusicAlbum
  date published: 2017-01-25
album: Big Trees
  type: MusicAlbum
  date published: 2020-07-10
album: Even If You Hate Me
  type: MusicAlbum
  date published: 2024-01-26
  track: Even If You Hate Me
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176666
    explicit: false
    by artist: Lehvi
    in album: Even If You Hate Me
      type: MusicAlbum
      date published: 2024-01-26
    genre: lo-fi house
    isrc code: TCAHU2463108
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T15:09:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa4fd68a72a876e354d0477850ffea28e8208e5e242ad088d6046d5406c1cd84f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHU2463108
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0xa4fd68a72a876e354d0477850ffea28e8208e5e242ad088d6046d5406c1cd84f. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCAHU2463108.
      date published: 2026-07-03T23:28:02Z
    audio: Even If You Hate Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.71
      additional property: Energy
        type: PropertyValue
        value: 0.838
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.518
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.359
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.152
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: I Don't Like You
  type: MusicAlbum
  date published: 2024-02-02
album: Left Me on Read
  type: MusicAlbum
  date published: 2024-02-09
album: Ride with Me
  type: MusicAlbum
  date published: 2024-02-16
album: 2 Good 4 U
  type: MusicAlbum
  date published: 2024-02-23
album: Angel
  type: MusicAlbum
  date published: 2024-03-01
album: Euphoria
  type: MusicAlbum
  date published: 2024-03-08
album: Yugend
  type: MusicAlbum
  date published: 2024-03-15
album: Yesterday
  type: MusicAlbum
  date published: 2024-03-22
album: See Me Fly
  type: MusicAlbum
  date published: 2024-03-29
album: Dolphins
  type: MusicAlbum
  date published: 2024-04-05
album: On My Own
  type: MusicAlbum
  date published: 2024-04-12
album: Kingdom Come
  type: MusicAlbum
  date published: 2024-04-19
album: Runningback
  type: MusicAlbum
  date published: 2024-09-06