Carolina Calvache
type: MusicGroup
genre: latin jazz
genre: vocal jazz
description: Carolina Calvache is a jazz pianist, arranger and composer from Colombia. Career Calvache was born in Cali, Colombia in 1985. Her debut album Sotareno was released by Sunnyside Records in 2014. La
popularity: 4
followers: 442
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a95c16a1cb0f36b1b66944cb8723b626db9fce33b3392a8a313b9482a805072. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4ef3aa8-7156-4338-a77c-b960b844d9c2.json and https://artists.proofprofile.net/proofs/artist/f4ef3aa8-7156-4338-a77c-b960b844d9c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
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album: Vida Profunda
  type: MusicAlbum
  date published: 2020-05-29
album: Sotareño
  type: MusicAlbum
  date published: 2014-04-01
album: Volverme a Encontrar
  type: MusicAlbum
  date published: 2023-11-03
album: Oportunidad
  type: MusicAlbum
  date published: 2023-03-24
album: Te Conocí de Nuevo
  type: MusicAlbum
  date published: 2020-04-17
album: Transitions
  type: MusicAlbum
  date published: 2020-03-02
album: La Ultima Vez
  type: MusicAlbum
  date published: 2017-03-03