Zarza
type: MusicGroup
genre: go-go
description: Zarza can be: Zarza la Mayor, municipality located in the province of Cáceres, Extremadura, Spain Zarza de Tajo, municipality in Cuenca, Castile-La Mancha, Spain Zarza de Montánchez, municipality
popularity: 2
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca4eae9d02d1f672cae384d2989dfb0ff23e92b94bd06ff0c42a911234e4113b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/390e03a3-b232-4511-b348-fb542f579f11.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/390e03a3-b232-4511-b348-fb542f579f11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/390e03a3-b232-4511-b348-fb542f579f11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
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 0xca4eae9d02d1f672cae384d2989dfb0ff23e92b94bd06ff0c42a911234e4113b. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/390e03a3-b232-4511-b348-fb542f579f11.json and https://artists.proofprofile.net/proofs/artist/390e03a3-b232-4511-b348-fb542f579f11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
album: Is This Enough Rage for Ya??
  type: MusicAlbum
  date published: 2022-12-21
album: Codename Kid
  type: MusicAlbum
  date published: 2023-02-05
album: Laps
  type: MusicAlbum
  date published: 2023-02-28
album: Controller
  type: MusicAlbum
  date published: 2023-06-02
album: antes de la deriva
  type: MusicAlbum
  date published: 2024-02-22
album: genshin (remastered)
  type: MusicAlbum
  date published: 2024-04-16
album: hello !
  type: MusicAlbum
  date published: 2024-04-29
album: goth girl vibe (me cansé)
  type: MusicAlbum
  date published: 2024-05-26
album: HONDA
  type: MusicAlbum
  date published: 2024-06-17
album: bouquet of flowers
  type: MusicAlbum
  date published: 2024-08-14
album: quieroverte pt. 2
  type: MusicAlbum
  date published: 2025-02-14
album: bag!
  type: MusicAlbum
  date published: 2025-02-22
album: LADO B
  type: MusicAlbum
  date published: 2025-02-27