Caliza
type: MusicGroup
popularity: 5
followers: 1969
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c6d5f97e0ca06d1af9044ac23d22fa84789f34bef741148eb363eb5d1a43e64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a41559db-7c77-423f-a6e9-da2a494b4ff4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a41559db-7c77-423f-a6e9-da2a494b4ff4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a41559db-7c77-423f-a6e9-da2a494b4ff4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 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 0x1c6d5f97e0ca06d1af9044ac23d22fa84789f34bef741148eb363eb5d1a43e64. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a41559db-7c77-423f-a6e9-da2a494b4ff4.json and https://artists.proofprofile.net/proofs/artist/a41559db-7c77-423f-a6e9-da2a494b4ff4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Medianoche / Mediodía
  type: MusicAlbum
  date published: 2015-09-25
album: Medianoche / Mediodía
  type: MusicAlbum
  date published: 2015-09-25
album: Puente Aéreo Vol. IV
  type: MusicAlbum
  date published: 2016-09-23
album: Mar de Cristal
  type: MusicAlbum
  date published: 2018-04-03
album: Mar de Cristal
  type: MusicAlbum
  date published: 2018-04-03
album: Esplendor
  type: MusicAlbum
  date published: 2018-11-30
album: Planes para Nacho/Saber
  type: MusicAlbum
  date published: 2019-09-18
album: Planes para Nacho/Saber
  type: MusicAlbum
  date published: 2019-09-18
album: Abandona
  type: MusicAlbum
  date published: 2021-09-21
album: Nuestros Restos
  type: MusicAlbum
  date published: 2021-10-26
album: El Jardinero
  type: MusicAlbum
  date published: 2021-11-19
album: El Descenso
  type: MusicAlbum
  date published: 2021-11-23
album: El jardinero (prod. Daniel Van Lion)
  type: MusicAlbum
  date published: 2022-11-23
album: Las hijas de Felipe (sintonía)
  type: MusicAlbum
  date published: 2023-09-18
album: Nunca le pida que diga la verdad
  type: MusicAlbum
  date published: 2024-08-27
album: Despierta unos instantes de tu oscura noche
  type: MusicAlbum
  date published: 2024-09-03
album: Madrid '25
  type: MusicAlbum
  date published: 2025-10-14