Kavel
type: MusicGroup
description: Kavel is a surname. Notable people with this surname include: August Kavel (1798–1860), founder of Lutheranism in Australia George Kavel (1910–1995), American football player François Martin-Kavel (1
popularity: 5
followers: 274
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac1f3ec5cad14e56bcd01a8cd33452479faffbdad1753a34ce2fa3b3d56a0237
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b0780f0-7529-4784-8bf2-4cf65a4409b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b0780f0-7529-4784-8bf2-4cf65a4409b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b0780f0-7529-4784-8bf2-4cf65a4409b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
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 0xac1f3ec5cad14e56bcd01a8cd33452479faffbdad1753a34ce2fa3b3d56a0237. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b0780f0-7529-4784-8bf2-4cf65a4409b4.json and https://artists.proofprofile.net/proofs/artist/0b0780f0-7529-4784-8bf2-4cf65a4409b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
album: Introducción al caos
  type: MusicAlbum
  date published: 2020-03-26
album: Reggie Miller
  type: MusicAlbum
  date published: 2021-06-21
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  type: MusicAlbum
  date published: 2021-07-18
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  type: MusicAlbum
  date published: 2022-02-03
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  type: MusicAlbum
  date published: 2022-03-26
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-06-05
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  type: MusicAlbum
  date published: 2022-10-02
album: Penas de Marca
  type: MusicAlbum
  date published: 2023-01-18
album: Ojitos chinos
  type: MusicAlbum
  date published: 2023-03-02
album: Buen chico Mad city
  type: MusicAlbum
  date published: 2023-05-25
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  type: MusicAlbum
  date published: 2023-06-22
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  type: MusicAlbum
  date published: 2024-02-01
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  type: MusicAlbum
  date published: 2024-03-04
album: RUN
  type: MusicAlbum
  date published: 2024-04-16
album: Una historia extraña
  type: MusicAlbum
  date published: 2024-06-10
album: Suena Bien
  type: MusicAlbum
  date published: 2024-08-14
album: Lo que no le dije a Dios
  type: MusicAlbum
  date published: 2024-11-20
album: La vida y la bolsa
  type: MusicAlbum
  date published: 2025-02-05
  track: La vida y la bolsa
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149679
    explicit: true
    by artist: Kavel
    in album: La vida y la bolsa
      type: MusicAlbum
      date published: 2025-02-05
    isrc code: ES75E2501158
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T09:50:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x220a621af6599320dea1fcb79bb65261c749a3df0a5b84213dac643ed367f269
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES75E2501158
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x220a621af6599320dea1fcb79bb65261c749a3df0a5b84213dac643ed367f269. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ES75E2501158.
      date published: 2026-07-05T10:01:46Z
    audio: La vida y la bolsa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.989
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.758
      additional property: Energy
        type: PropertyValue
        value: 0.788
      additional property: Speechiness
        type: PropertyValue
        value: 0.147
      additional property: Acousticness
        type: PropertyValue
        value: 0.339
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.256
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.852
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.838
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Morena y mediterránea
  type: MusicAlbum
  date published: 2025-04-28
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  type: MusicAlbum
  date published: 2025-05-28
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  type: MusicAlbum
  date published: 2025-08-28