André Alves
type: MusicGroup
description: André Alves dos Santos (born 15 October 1983) is a Brazilian former professional footballer who played as a striker. Club career In 2005 Alves joined Budapest Honvéd where he scored 6 goals in 14 app
popularity: 7
followers: 364
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x737f7f8c70219d91135d0372fe346f22aa682ab5c90f9f49e37eb89926cd3d17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e3f224e-62c7-440c-85f9-45c5a4a278db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e3f224e-62c7-440c-85f9-45c5a4a278db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e3f224e-62c7-440c-85f9-45c5a4a278db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x737f7f8c70219d91135d0372fe346f22aa682ab5c90f9f49e37eb89926cd3d17","name":"André Alves","registered_at":"2026-06-15T18:34:24Z","symbol":"NIM0795691","token_address":"0x0cb57b642b3284d576e84737a2a93211ece8923d","type":"artist","uuid":"0e3f224e-62c7-440c-85f9-45c5a4a278db"}
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 0x737f7f8c70219d91135d0372fe346f22aa682ab5c90f9f49e37eb89926cd3d17. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e3f224e-62c7-440c-85f9-45c5a4a278db.json and https://artists.proofprofile.net/proofs/artist/0e3f224e-62c7-440c-85f9-45c5a4a278db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x737f7f8c70219d91135d0372fe346f22aa682ab5c90f9f49e37eb89926cd3d17","name":"André Alves","registered_at":"2026-06-15T18:34:24Z","symbol":"NIM0795691","token_address":"0x0cb57b642b3284d576e84737a2a93211ece8923d","type":"artist","uuid":"0e3f224e-62c7-440c-85f9-45c5a4a278db"}
album: Vou Apenas Crer
  type: MusicAlbum
  date published: 2019-12-15
album: Farol
  type: MusicAlbum
  date published: 2024-07-28