Uxue Huntza
type: MusicGroup
popularity: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d7e1f18652c0e2fccb97364d8c852ab18856097e776d4928623e78a89cd45a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1d2a5dd-9cfa-4937-a788-a4a066b1d72d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1d2a5dd-9cfa-4937-a788-a4a066b1d72d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1d2a5dd-9cfa-4937-a788-a4a066b1d72d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d7e1f18652c0e2fccb97364d8c852ab18856097e776d4928623e78a89cd45a3","name":"Uxue Huntza","registered_at":"2026-06-12T13:28:08Z","symbol":"NIM0311680","token_address":"0xffa6b4d7bfe571a0fddf0a9c653e426a26ca7b49","type":"artist","uuid":"f1d2a5dd-9cfa-4937-a788-a4a066b1d72d"}
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 0x9d7e1f18652c0e2fccb97364d8c852ab18856097e776d4928623e78a89cd45a3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1d2a5dd-9cfa-4937-a788-a4a066b1d72d.json and https://artists.proofprofile.net/proofs/artist/f1d2a5dd-9cfa-4937-a788-a4a066b1d72d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x9d7e1f18652c0e2fccb97364d8c852ab18856097e776d4928623e78a89cd45a3","name":"Uxue Huntza","registered_at":"2026-06-12T13:28:08Z","symbol":"NIM0311680","token_address":"0xffa6b4d7bfe571a0fddf0a9c653e426a26ca7b49","type":"artist","uuid":"f1d2a5dd-9cfa-4937-a788-a4a066b1d72d"}
track: Elektrizitatea 25
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278413
  explicit: false
  by artist: Zea Mays
  by artist: Afrika Bibang
  by artist: J Martina (Ane)
  by artist: Ane Sua
  by artist: Eider Iturriaga Ni Hil
  by artist: EIRE
  by artist: Esanezin
  by artist: Esti Markez
  by artist: Iholdi
  by artist: Itziar Ituño
  by artist: IZARO
  by artist: Izaro Alzaga
  by artist: Janire Sua
  by artist: Jone Laspiur
  by artist: Kattalin J Martina
  by artist: La Basu
  by artist: La Furia
  by artist: Libe
  by artist: Lide Hernando
  by artist: Lova Lois
  by artist: Maite Jesucrista
  by artist: Mamen
  by artist: Maren
  by artist: Maria Blanco Mäbu
  by artist: Natalia Garmendia
  by artist: Naty Penadas
  by artist: Sara Zozaya
  by artist: SÜNE
  by artist: Olaia Inziarte
  by artist: Olatz Salvador
  by artist: Uxue Huntza
  by artist: Zaloa Kokein
  by artist: Zoe Igartiburu
  by artist: Fernando Velázquez
  by artist: Bilbao Orkestra Sinfonikoa
  in album: Elektrizitatea 25
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: ES71G2422556
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:18:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x79357161cc87ee02c005773d876d4e5dbd55f7c6f56c9fdd0097937a2380ed71
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953513
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2422556
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x79357161cc87ee02c005773d876d4e5dbd55f7c6f56c9fdd0097937a2380ed71. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2422556 — a six-check JSON result.
    date published: 2026-06-13T12:47:07Z
  audio: Elektrizitatea 25
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113.942
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.371
    additional property: Energy
      type: PropertyValue
      value: 0.454
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.015
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.39
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.231
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major