Larissa Mendes
type: MusicGroup
genre: nova mpb
popularity: 8
followers: 327
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2eb94cce47fa63a8f73b74437965497d5bc69024d4f729782bc369ab6a27336e
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/d5d4c404-f3e2-4ca5-8e61-fd886f2f912a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5d4c404-f3e2-4ca5-8e61-fd886f2f912a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5d4c404-f3e2-4ca5-8e61-fd886f2f912a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2eb94cce47fa63a8f73b74437965497d5bc69024d4f729782bc369ab6a27336e","name":"Larissa Mendes","registered_at":"2026-06-21T02:37:46Z","symbol":"NIM1793890","token_address":"0x0a320fe57131b894cbc98df286fb6750b9851f4a","type":"artist","uuid":"d5d4c404-f3e2-4ca5-8e61-fd886f2f912a"}
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 0x2eb94cce47fa63a8f73b74437965497d5bc69024d4f729782bc369ab6a27336e. 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/d5d4c404-f3e2-4ca5-8e61-fd886f2f912a.json and https://artists.proofprofile.net/proofs/artist/d5d4c404-f3e2-4ca5-8e61-fd886f2f912a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x2eb94cce47fa63a8f73b74437965497d5bc69024d4f729782bc369ab6a27336e","name":"Larissa Mendes","registered_at":"2026-06-21T02:37:46Z","symbol":"NIM1793890","token_address":"0x0a320fe57131b894cbc98df286fb6750b9851f4a","type":"artist","uuid":"d5d4c404-f3e2-4ca5-8e61-fd886f2f912a"}
album: Onde Anda Você / Soneto De Fidelidade (Ao Vivo No Rio De Janeiro / 2019 / Medley)
  type: MusicAlbum
  date published: 2019-09-03
album: Seu Crime (Ao Vivo No Rio De Janeiro / 2019)
  type: MusicAlbum
  date published: 2019-09-05
album: Porta Aberta
  type: MusicAlbum
  date published: 2021-01-14