justo
type: MusicGroup
description: Justo () is a Spanish surname and male given name meaning just, i.e. fair. Given name Notable people with this given name include: Justo Albarracín (born 1951), Argentine equestrian Justo Almario
popularity: 4
followers: 303
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53707219e309d5b5019ea00cc71f8f11253580741cbb4e21e9913a5d24c4a480
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a98fb29b-3432-44aa-834b-96b81e8e75f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a98fb29b-3432-44aa-834b-96b81e8e75f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a98fb29b-3432-44aa-834b-96b81e8e75f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
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 0x53707219e309d5b5019ea00cc71f8f11253580741cbb4e21e9913a5d24c4a480. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a98fb29b-3432-44aa-834b-96b81e8e75f6.json and https://artists.proofprofile.net/proofs/artist/a98fb29b-3432-44aa-834b-96b81e8e75f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
album: No Brakes
  type: MusicAlbum
  date published: 2020-09-28
album: Big Opp
  type: MusicAlbum
  date published: 2020-12-05
album: Big Opp
  type: MusicAlbum
  date published: 2020-12-05
album: Out Souf
  type: MusicAlbum
  date published: 2023-05-08
album: OSS
  type: MusicAlbum
  date published: 2023-08-18
album: OSS 2
  type: MusicAlbum
  date published: 2024-02-04