Aquella Vez
type: MusicGroup
popularity: 9
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a7a69decbeace4fe8f91d43e1fffa0d22493fd063e973cd90bcc7d636fc69ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2d34989-436f-470c-af8f-4e0b2454ed6a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2d34989-436f-470c-af8f-4e0b2454ed6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2d34989-436f-470c-af8f-4e0b2454ed6a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a7a69decbeace4fe8f91d43e1fffa0d22493fd063e973cd90bcc7d636fc69ab","name":"Aquella Vez","registered_at":"2026-06-20T20:19:42Z","symbol":"NIM1703924","token_address":"0x0af3ce98633188df9b0a32edb9ec60377ffdd80d","type":"artist","uuid":"c2d34989-436f-470c-af8f-4e0b2454ed6a"}
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 0x9a7a69decbeace4fe8f91d43e1fffa0d22493fd063e973cd90bcc7d636fc69ab. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2d34989-436f-470c-af8f-4e0b2454ed6a.json and https://artists.proofprofile.net/proofs/artist/c2d34989-436f-470c-af8f-4e0b2454ed6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x9a7a69decbeace4fe8f91d43e1fffa0d22493fd063e973cd90bcc7d636fc69ab","name":"Aquella Vez","registered_at":"2026-06-20T20:19:42Z","symbol":"NIM1703924","token_address":"0x0af3ce98633188df9b0a32edb9ec60377ffdd80d","type":"artist","uuid":"c2d34989-436f-470c-af8f-4e0b2454ed6a"}
album: De Regreso a Casa
  type: MusicAlbum
  date published: 2018-10-22
album: Ojos Así
  type: MusicAlbum
  date published: 2018-10-22
album: Ojos Así
  type: MusicAlbum
  date published: 2018-10-22
album: Ojos Así
  type: MusicAlbum
  date published: 2018-10-22
  track: La Loba
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189253
    explicit: false
    by artist: Aquella Vez
    in album: Ojos Así
      type: MusicAlbum
      date published: 2018-10-22
    isrc code: FR96X1864776
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T20:45:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x22caf7d5ee500bac11395c5d05d969453101e220f14a10b4bfa40455aaee957a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1864776
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x22caf7d5ee500bac11395c5d05d969453101e220f14a10b4bfa40455aaee957a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR96X1864776.
      date published: 2026-07-19T07:14:39Z
    audio: La Loba
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.998
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.783
      additional property: Energy
        type: PropertyValue
        value: 0.749
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.06
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.953
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.877
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tributo Con Ñ, Vol. 1
  type: MusicAlbum
  date published: 2018-10-24
album: Tributo Con Ñ, Vol. 3
  type: MusicAlbum
  date published: 2018-10-29
album: Abrázame Muy Fuerte
  type: MusicAlbum
  date published: 2018-10-31
album: Chiquilla Cariñosa
  type: MusicAlbum
  date published: 2018-11-02
album: Labios Compartidos
  type: MusicAlbum
  date published: 2018-11-09
album: Labios Compartidos
  type: MusicAlbum
  date published: 2018-11-09
album: Labios Compartidos
  type: MusicAlbum
  date published: 2018-11-09
album: Sigan Bailando
  type: MusicAlbum
  date published: 2018-11-12
album: Alma en Pena
  type: MusicAlbum
  date published: 2018-11-14
album: Mexicana
  type: MusicAlbum
  date published: 2018-11-16
album: Millones de Gracias
  type: MusicAlbum
  date published: 2018-11-23
album: Solo para Ti
  type: MusicAlbum
  date published: 2018-11-28
album: Solo para Ti
  type: MusicAlbum
  date published: 2018-11-28
album: Shabadaba!
  type: MusicAlbum
  date published: 2018-11-30
album: Shabadaba!
  type: MusicAlbum
  date published: 2018-11-30