La Zista
type: MusicGroup
popularity: 7
followers: 1188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8781a370191588d876434fee054020b58fab4bc34825d0ac6834b34e793f5da7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c1e1aa6-2682-46cf-b257-e79097792aa7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c1e1aa6-2682-46cf-b257-e79097792aa7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c1e1aa6-2682-46cf-b257-e79097792aa7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8781a370191588d876434fee054020b58fab4bc34825d0ac6834b34e793f5da7","name":"La Zista","registered_at":"2026-06-17T08:57:20Z","symbol":"NIM1345231","token_address":"0x2dba13c09c607f50b1467813829176fc87f48b3b","type":"artist","uuid":"7c1e1aa6-2682-46cf-b257-e79097792aa7"}
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 0x8781a370191588d876434fee054020b58fab4bc34825d0ac6834b34e793f5da7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c1e1aa6-2682-46cf-b257-e79097792aa7.json and https://artists.proofprofile.net/proofs/artist/7c1e1aa6-2682-46cf-b257-e79097792aa7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x8781a370191588d876434fee054020b58fab4bc34825d0ac6834b34e793f5da7","name":"La Zista","registered_at":"2026-06-17T08:57:20Z","symbol":"NIM1345231","token_address":"0x2dba13c09c607f50b1467813829176fc87f48b3b","type":"artist","uuid":"7c1e1aa6-2682-46cf-b257-e79097792aa7"}
album: La Viuda Negra
  type: MusicAlbum
  date published: 2018-01-12
album: Lo Nuestro Es Real (Remix)
  type: MusicAlbum
  date published: 2018-04-09
album: Sinfonico Presenta: Me Compre Un Full (Trap Queens Remix)
  type: MusicAlbum
  date published: 2018-06-13
  track: Sinfonico Presenta: Me Compre Un Full - Trap Queens Remix
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238595
    explicit: true
    by artist: La Zista
    in album: Sinfonico Presenta: Me Compre Un Full (Trap Queens Remix)
      type: MusicAlbum
      date published: 2018-06-13
    isrc code: QZ7R41850895
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:51:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc587bcc773a11aaff8abce20507c031b3aa55d768dce290a878731f2e59bf3b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958853
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958853
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7R41850895
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:54:04Z
    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 0xc587bcc773a11aaff8abce20507c031b3aa55d768dce290a878731f2e59bf3b7. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:54:04Z), 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/QZ7R41850895.
      date published: 2026-07-20T11:54:04Z
    audio: Sinfonico Presenta: Me Compre Un Full - Trap Queens Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.558
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.6
      additional property: Energy
        type: PropertyValue
        value: 0.631
      additional property: Speechiness
        type: PropertyValue
        value: 0.391
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.262
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.441
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.448
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sinfonico Presenta: Me Compre Un Full (Trap Queens Remix)
  type: MusicAlbum
  date published: 2018-06-14
album: Lo Nuestro Es Real (The New Generation Remix)
  type: MusicAlbum
  date published: 2018-07-21
album: Si Te Digo Adios
  type: MusicAlbum
  date published: 2018-08-04
  track: Si Te Digo Adios
    type: MusicRecording
    duration: PT5M30S
    duration ms: 330833
    explicit: false
    by artist: La Zista
    in album: Si Te Digo Adios
      type: MusicAlbum
      date published: 2018-08-04
    isrc code: TCADT1847926
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T01:24:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x08a0d18d77ae2cfb4405f717c71c49022af54509c8a4ef1e69c219dff465d041
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADT1847926
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 0x08a0d18d77ae2cfb4405f717c71c49022af54509c8a4ef1e69c219dff465d041. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCADT1847926.
      date published: 2026-07-16T02:28:43Z
    audio: Si Te Digo Adios
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.784
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.453
      additional property: Energy
        type: PropertyValue
        value: 0.602
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Acousticness
type: PropertyValue
value: 0.193

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.138

Valence (Positivity)
type: PropertyValue
value: 0.376

Loudness (dB)
type: PropertyValue
value: -7.425

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major