Ivonne Acero
type: MusicGroup
popularity: 4
followers: 481
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a8ba23c054bc0277c0ba4804ec1c15931951280e45d8ed1d379b455f63514be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8091dcbe-41ff-4713-92d5-ead351df9d05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8091dcbe-41ff-4713-92d5-ead351df9d05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8091dcbe-41ff-4713-92d5-ead351df9d05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a8ba23c054bc0277c0ba4804ec1c15931951280e45d8ed1d379b455f63514be","name":"Ivonne Acero","registered_at":"2026-06-17T10:27:26Z","symbol":"NIM1366733","token_address":"0x7d7b83ee494a75a19864dcdd6c8168a1c0a97d2e","type":"artist","uuid":"8091dcbe-41ff-4713-92d5-ead351df9d05"}
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 0x5a8ba23c054bc0277c0ba4804ec1c15931951280e45d8ed1d379b455f63514be. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8091dcbe-41ff-4713-92d5-ead351df9d05.json and https://artists.proofprofile.net/proofs/artist/8091dcbe-41ff-4713-92d5-ead351df9d05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5a8ba23c054bc0277c0ba4804ec1c15931951280e45d8ed1d379b455f63514be","name":"Ivonne Acero","registered_at":"2026-06-17T10:27:26Z","symbol":"NIM1366733","token_address":"0x7d7b83ee494a75a19864dcdd6c8168a1c0a97d2e","type":"artist","uuid":"8091dcbe-41ff-4713-92d5-ead351df9d05"}
album: Style (The Voice Performance)
  type: MusicAlbum
  date published: 2015-09-22
album: You Keep Me Hangin' On (The Voice Performance)
  type: MusicAlbum
  date published: 2015-10-13
album: Part Of Me (The Voice Performance)
  type: MusicAlbum
  date published: 2015-10-26
album: One Of Us (The Voice Performance)
  type: MusicAlbum
  date published: 2015-11-10
album: Vaina Loca (La Voz US)
  type: MusicAlbum
  date published: 2019-02-25
  track: Vaina Loca - La Voz US
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154720
    explicit: false
    by artist: Ivonne Acero
    in album: Vaina Loca (La Voz US)
      type: MusicAlbum
      date published: 2019-02-25
    isrc code: USUM71902799
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:11:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1500a56b662b301b77170e3110e5857c2dd5464d75dc8a33bf264d9ae5acc604
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71902799
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x1500a56b662b301b77170e3110e5857c2dd5464d75dc8a33bf264d9ae5acc604. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USUM71902799.
      date published: 2026-07-04T10:04:33Z
    audio: Vaina Loca - La Voz US
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.982
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.698
      additional property: Energy
        type: PropertyValue
        value: 0.778
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.525
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.447
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.929
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lost
  type: MusicAlbum
  date published: 2020-04-17