Clara Maschio
type: MusicGroup
popularity: 6
followers: 119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0c8bc9f0da8d7c621507833ba7979779f1c055a8cf3961a1177852e712a5946
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba442084-f7f8-471f-9da2-16b3deaf2b47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba442084-f7f8-471f-9da2-16b3deaf2b47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba442084-f7f8-471f-9da2-16b3deaf2b47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0c8bc9f0da8d7c621507833ba7979779f1c055a8cf3961a1177852e712a5946","name":"Clara Maschio","registered_at":"2026-06-20T17:03:15Z","symbol":"NIM1660525","token_address":"0x00916bb39c683b07df0538d79c67998b13a0bfa2","type":"artist","uuid":"ba442084-f7f8-471f-9da2-16b3deaf2b47"}
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 0xc0c8bc9f0da8d7c621507833ba7979779f1c055a8cf3961a1177852e712a5946. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba442084-f7f8-471f-9da2-16b3deaf2b47.json and https://artists.proofprofile.net/proofs/artist/ba442084-f7f8-471f-9da2-16b3deaf2b47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc0c8bc9f0da8d7c621507833ba7979779f1c055a8cf3961a1177852e712a5946","name":"Clara Maschio","registered_at":"2026-06-20T17:03:15Z","symbol":"NIM1660525","token_address":"0x00916bb39c683b07df0538d79c67998b13a0bfa2","type":"artist","uuid":"ba442084-f7f8-471f-9da2-16b3deaf2b47"}
album: Todo lo Que Ven
  type: MusicAlbum
  date published: 2023-02-26
album: Apuntar con el Dedo
  type: MusicAlbum
  date published: 2023-11-01
album: Como si Siempre Estuviera Esperando
  type: MusicAlbum
  date published: 2024-10-10
album: TRENZA
  type: MusicAlbum
  date published: 2025-09-11