LaZeta
type: MusicGroup
popularity: 2
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe94a4472caa713143a022b7797bbd242304d4d5ac527eca443f10e730a0013d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65c9f280-a14d-418b-821e-b41d80976b14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65c9f280-a14d-418b-821e-b41d80976b14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/65c9f280-a14d-418b-821e-b41d80976b14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xe94a4472caa713143a022b7797bbd242304d4d5ac527eca443f10e730a0013d7. 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/65c9f280-a14d-418b-821e-b41d80976b14.json and https://artists.proofprofile.net/proofs/artist/65c9f280-a14d-418b-821e-b41d80976b14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Tú
  type: MusicAlbum
  date published: 2020-12-29
album: Te Invito
  type: MusicAlbum
  date published: 2021-06-18
album: Triunfo
  type: MusicAlbum
  date published: 2021-07-14
album: Se Terminó
  type: MusicAlbum
  date published: 2021-11-10
album: Está Bien
  type: MusicAlbum
  date published: 2022
album: Mentirosa
  type: MusicAlbum
  date published: 2022-04-09
album: Nebula
  type: MusicAlbum
  date published: 2023-09-16
album: Rosas
  type: MusicAlbum
  date published: 2024-02-16
album: Pensando en Ti
  type: MusicAlbum
  date published: 2024-07-26
album: Rompo
  type: MusicAlbum
  date published: 2025-08-09