Guida
type: MusicGroup
description: Guida is a given name and surname. Of Italian origin, it is the patronymic or plural form of Guido. It can also mean "guide" in longer names such as Cacciaguida. People with the surname Robert "Bo
popularity: 21
followers: 283
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x866aa7a9c72540311195e13f762225843962b09b96f2d03e186a93cbe3c22ef7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/319df921-af4e-4b42-a222-1edf4b7419ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/319df921-af4e-4b42-a222-1edf4b7419ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/319df921-af4e-4b42-a222-1edf4b7419ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x866aa7a9c72540311195e13f762225843962b09b96f2d03e186a93cbe3c22ef7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/319df921-af4e-4b42-a222-1edf4b7419ca.json and https://artists.proofprofile.net/proofs/artist/319df921-af4e-4b42-a222-1edf4b7419ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Ficar contigo
  type: MusicAlbum
  date published: 2016-11-19
album: Pra mim chega
  type: MusicAlbum
  date published: 2017-04-02
album: Pa Sempri
  type: MusicAlbum
  date published: 2018-05-04
album: Pa Bo
  type: MusicAlbum
  date published: 2022-04-16