CHEGAR XPRO
type: MusicGroup
popularity: 4
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6506ef9b3603a5ae8b8307acd927653b697a760006ab745b8ff3bd4c2422ede0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e58ed236-1407-46da-81cf-4844fcebc170.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e58ed236-1407-46da-81cf-4844fcebc170.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e58ed236-1407-46da-81cf-4844fcebc170
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6506ef9b3603a5ae8b8307acd927653b697a760006ab745b8ff3bd4c2422ede0","name":"CHEGAR XPRO","registered_at":"2026-06-21T08:18:49Z","symbol":"NIM1873357","token_address":"0x0361ce6dcc588750aa2b272c81dc5fe26f09f0ee","type":"artist","uuid":"e58ed236-1407-46da-81cf-4844fcebc170"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6506ef9b3603a5ae8b8307acd927653b697a760006ab745b8ff3bd4c2422ede0. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e58ed236-1407-46da-81cf-4844fcebc170.json and https://artists.proofprofile.net/proofs/artist/e58ed236-1407-46da-81cf-4844fcebc170.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x6506ef9b3603a5ae8b8307acd927653b697a760006ab745b8ff3bd4c2422ede0","name":"CHEGAR XPRO","registered_at":"2026-06-21T08:18:49Z","symbol":"NIM1873357","token_address":"0x0361ce6dcc588750aa2b272c81dc5fe26f09f0ee","type":"artist","uuid":"e58ed236-1407-46da-81cf-4844fcebc170"}
album: GATOTUNE (Freestyle)
  type: MusicAlbum
  date published: 2023-07-14
album: YA SERA TARDE
  type: MusicAlbum
  date published: 2024-03-18
album: MI NEGRA
  type: MusicAlbum
  date published: 2024-03-25
album: UNA SEÑAL
  type: MusicAlbum
  date published: 2024-04-07
album: 2 45
  type: MusicAlbum
  date published: 2024-06-25
album: ELECTRO-TANGO
  type: MusicAlbum
  date published: 2024-07-06
album: ElectroTango (version extendida)
  type: MusicAlbum
  date published: 2024-07-06
album: NATURAL
  type: MusicAlbum
  date published: 2024-07-16
album: Brass Harmony
  type: MusicAlbum
  date published: 2024-07-21
album: Summer Dreams
  type: MusicAlbum
  date published: 2024-07-21
album: La Danza Cumbiera
  type: MusicAlbum
  date published: 2024-07-23
album: techno metal vol. 1
  type: MusicAlbum
  date published: 2024-08-06
album: TANGO 01
  type: MusicAlbum
  date published: 2024-08-28
album: Rhythm at Sunset
  type: MusicAlbum
  date published: 2024-08-28
album: Electro Bachata
  type: MusicAlbum
  date published: 2024-09-16
album: HALLOWEN 24
  type: MusicAlbum
  date published: 2024-10-31
album: Ska Xpro
  type: MusicAlbum
  date published: 2025-01-13
  track: Ska Xpro
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129000
    explicit: false
    by artist: CHEGAR XPRO
    in album: Ska Xpro
      type: MusicAlbum
      date published: 2025-01-13
    isrc code: SE5BU2513145
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T12:44:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9c716c6b564773a023b112929157fc53d32e5b6b3bf9d3ba25498fb9e23f5cc2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959132
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959132
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2513145
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T13:20:46Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c716c6b564773a023b112929157fc53d32e5b6b3bf9d3ba25498fb9e23f5cc2. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/SE5BU2513145.
      date published: 2026-07-22T13:20:46Z
    audio: Ska Xpro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.004
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.7
      additional property: Energy
        type: PropertyValue
        value: 0.881
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.817
      additional property: Liveness
        type: PropertyValue
        value: 0.028
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.909
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.163
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Golpe Bajo
  type: MusicAlbum
  date published: 2025-01-13
album: Funky One
  type: MusicAlbum
  date published: 2025-01-13
album: Corazones Engañosos
  type: MusicAlbum
  date published: 2025-03-09
album: Raices Digitales
  type: MusicAlbum
  date published: 2025-03-28
album: Turbo Rush
  type: MusicAlbum
  date published: 2025-03-28
album: Al Limite
  type: MusicAlbum
  date published: 2025-03-28