Karla Diaz
type: MusicGroup
description: Karla Diaz is an American artist who collects recipes from prison inmates and recreates them in performance using only ingredients and utensils available to those incarcerated. Her multi-media partici
popularity: 10
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe17d1c1fc6d8e5a6fc020b9417032c3c8fc7bf9fe7eddae9ab0d67d5d67831b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0f77f74-ddd9-4061-9b14-a47f998ecfc9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0f77f74-ddd9-4061-9b14-a47f998ecfc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0f77f74-ddd9-4061-9b14-a47f998ecfc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe17d1c1fc6d8e5a6fc020b9417032c3c8fc7bf9fe7eddae9ab0d67d5d67831b5","name":"Karla Diaz","registered_at":"2026-06-21T00:56:11Z","symbol":"NIM1769092","token_address":"0xce052f12d310db0dffdc6a2ce1b12d21c623dd1d","type":"artist","uuid":"d0f77f74-ddd9-4061-9b14-a47f998ecfc9"}
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 0xe17d1c1fc6d8e5a6fc020b9417032c3c8fc7bf9fe7eddae9ab0d67d5d67831b5. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0f77f74-ddd9-4061-9b14-a47f998ecfc9.json and https://artists.proofprofile.net/proofs/artist/d0f77f74-ddd9-4061-9b14-a47f998ecfc9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xe17d1c1fc6d8e5a6fc020b9417032c3c8fc7bf9fe7eddae9ab0d67d5d67831b5","name":"Karla Diaz","registered_at":"2026-06-21T00:56:11Z","symbol":"NIM1769092","token_address":"0xce052f12d310db0dffdc6a2ce1b12d21c623dd1d","type":"artist","uuid":"d0f77f74-ddd9-4061-9b14-a47f998ecfc9"}
album: Todo Lo Que Quiero Eres Tu
  type: MusicAlbum
  date published: 2024-12-21
album: Cuando me besas
  type: MusicAlbum
  date published: 2025-01-23