Laura Isabel Chacarera Roja
type: MusicGroup
popularity: 3
followers: 202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85b6e49ff79411d977531bede294b804f3e6a912ea002051b4908caa9f164324
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f07242d8-6393-47e3-ac86-63e8bd3521a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f07242d8-6393-47e3-ac86-63e8bd3521a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f07242d8-6393-47e3-ac86-63e8bd3521a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85b6e49ff79411d977531bede294b804f3e6a912ea002051b4908caa9f164324","name":"Laura Isabel Chacarera Roja","registered_at":"2026-06-21T12:42:56Z","symbol":"NIM1926537","token_address":"0xc1a2acd37f89144dbde1e822d734269a692d5de3","type":"artist","uuid":"f07242d8-6393-47e3-ac86-63e8bd3521a1"}
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 0x85b6e49ff79411d977531bede294b804f3e6a912ea002051b4908caa9f164324. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f07242d8-6393-47e3-ac86-63e8bd3521a1.json and https://artists.proofprofile.net/proofs/artist/f07242d8-6393-47e3-ac86-63e8bd3521a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x85b6e49ff79411d977531bede294b804f3e6a912ea002051b4908caa9f164324","name":"Laura Isabel Chacarera Roja","registered_at":"2026-06-21T12:42:56Z","symbol":"NIM1926537","token_address":"0xc1a2acd37f89144dbde1e822d734269a692d5de3","type":"artist","uuid":"f07242d8-6393-47e3-ac86-63e8bd3521a1"}
album: Siembra
  type: MusicAlbum
  date published: 2021
album: Memoria
  type: MusicAlbum
  date published: 2021
album: Color Betún
  type: MusicAlbum
  date published: 2021
album: Infusión
  type: MusicAlbum
  date published: 2021
album: Pechirrojo
  type: MusicAlbum
  date published: 2021
album: Eso de Sentir
  type: MusicAlbum
  date published: 2021
album: Manifiesto
  type: MusicAlbum
  date published: 2021
album: Corazón de Minga
  type: MusicAlbum
  date published: 2021
album: La Marea
  type: MusicAlbum
  date published: 2021
album: Siembra
  type: MusicAlbum
  date published: 2021-01-25
album: Siembra
  type: MusicAlbum
  date published: 2021-01-25