Fernanda Silva
type: MusicGroup
description: Fernanda Silva (born 1 September 1958) is a Brazilian former volleyball player. She competed at the 1980 Summer Olympics and the 1984 Summer Olympics. References External links Category:1958 birt
popularity: 11
followers: 1216
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ff2005ceda5a31d8e706ac515e2b0fd795f0cbb3bfac34b7dcf1b2697f100ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8f5fed8-46d6-4e43-8af6-55aa17dfd98a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8f5fed8-46d6-4e43-8af6-55aa17dfd98a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8f5fed8-46d6-4e43-8af6-55aa17dfd98a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ff2005ceda5a31d8e706ac515e2b0fd795f0cbb3bfac34b7dcf1b2697f100ec","name":"Fernanda Silva","registered_at":"2026-06-15T03:20:06Z","symbol":"NIM0665788","token_address":"0x8d8730a38313752257d1ae2a5f9abd8df04af77d","type":"artist","uuid":"d8f5fed8-46d6-4e43-8af6-55aa17dfd98a"}
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 0x3ff2005ceda5a31d8e706ac515e2b0fd795f0cbb3bfac34b7dcf1b2697f100ec. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8f5fed8-46d6-4e43-8af6-55aa17dfd98a.json and https://artists.proofprofile.net/proofs/artist/d8f5fed8-46d6-4e43-8af6-55aa17dfd98a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x3ff2005ceda5a31d8e706ac515e2b0fd795f0cbb3bfac34b7dcf1b2697f100ec","name":"Fernanda Silva","registered_at":"2026-06-15T03:20:06Z","symbol":"NIM0665788","token_address":"0x8d8730a38313752257d1ae2a5f9abd8df04af77d","type":"artist","uuid":"d8f5fed8-46d6-4e43-8af6-55aa17dfd98a"}
album: Sertão de Deus
  type: MusicAlbum
  date published: 2014-10-30
album: Sertão de Deus
  type: MusicAlbum
  date published: 2014-10-30
album: Amar Pra Valer
  type: MusicAlbum
  date published: 2016-11-04
album: Tocando Em Frente (The Voice Brasil 2016)
  type: MusicAlbum
  date published: 2016-11-10
album: Amizade
  type: MusicAlbum
  date published: 2017-07-20
album: Simplesmente
  type: MusicAlbum
  date published: 2017-11-24
album: Simplesmente
  type: MusicAlbum
  date published: 2017-11-24
album: Meu Velho Pai
  type: MusicAlbum
  date published: 2018-08-10