Claudia del Valle
type: MusicGroup
popularity: 5
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01e9b768807c5568fa874268711ae7264208a36a8dcf5ea5db44dc1af4439398
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42c34783-ec35-4bcb-aa9e-b46777be93ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42c34783-ec35-4bcb-aa9e-b46777be93ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42c34783-ec35-4bcb-aa9e-b46777be93ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01e9b768807c5568fa874268711ae7264208a36a8dcf5ea5db44dc1af4439398","name":"Claudia del Valle","registered_at":"2026-06-16T12:51:15Z","symbol":"NIM1057501","token_address":"0xe220f9784af50b2bb5100ef7d0184767f7bd1d44","type":"artist","uuid":"42c34783-ec35-4bcb-aa9e-b46777be93ea"}
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 0x01e9b768807c5568fa874268711ae7264208a36a8dcf5ea5db44dc1af4439398. 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/42c34783-ec35-4bcb-aa9e-b46777be93ea.json and https://artists.proofprofile.net/proofs/artist/42c34783-ec35-4bcb-aa9e-b46777be93ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x01e9b768807c5568fa874268711ae7264208a36a8dcf5ea5db44dc1af4439398","name":"Claudia del Valle","registered_at":"2026-06-16T12:51:15Z","symbol":"NIM1057501","token_address":"0xe220f9784af50b2bb5100ef7d0184767f7bd1d44","type":"artist","uuid":"42c34783-ec35-4bcb-aa9e-b46777be93ea"}
album: Labios Rotos
  type: MusicAlbum
  date published: 2021-07-15
album: I love you
  type: MusicAlbum
  date published: 2022-04-29
album: Bailemos
  type: MusicAlbum
  date published: 2022-11-17
album: Una paraula
  type: MusicAlbum
  date published: 2023-01-19
album: No som el que fem i diem
  type: MusicAlbum
  date published: 2023-03-09
album: Airejar el pensament
  type: MusicAlbum
  date published: 2023-04-20
album: Mis miedos han huido
  type: MusicAlbum
  date published: 2023-05-25
album: Fly Away
  type: MusicAlbum
  date published: 2023-07-20
album: El que callem
  type: MusicAlbum
  date published: 2023-10-05
  track: Una paraula
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240226
    explicit: false
    by artist: Claudia del Valle
    in album: El que callem
      type: MusicAlbum
      date published: 2023-10-05
    isrc code: DGA092209875
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:29:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba4e06db20a6188a32931bf17eee15a033bb79941f72dfd68e2ab31fd9aa2afa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958242
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958242
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092209875
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:31:43Z
    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 0xba4e06db20a6188a32931bf17eee15a033bb79941f72dfd68e2ab31fd9aa2afa. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:31:43Z), 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/DGA092209875.
      date published: 2026-07-16T07:31:43Z
    audio: Una paraula
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.909
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.58
      additional property: Energy
        type: PropertyValue
        value: 0.727
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.341
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.229
      additional property: Liveness
        type: PropertyValue
        value: 0.297
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.273
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.02
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: No som el que fem i diem (Remix)
  type: MusicAlbum
  date published: 2025-03-27
album: ARDE
  type: MusicAlbum
  date published: 2025-05-23