Jacobo
type: MusicGroup
description: Jacobo is both a surname and a given name of Spanish origin. Based on the name Jacob. Notable people with the name include: Surname: Alfredo Jacobo (born 1982), Olympic breaststroke swimmer from Mexi
popularity: 2
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1681ba0d5a8badb25453790cf8acb4d29894546b65150c1bdd7f4c08e21725e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae9aebde-7e94-45fd-bae0-f45a5e6d0862.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae9aebde-7e94-45fd-bae0-f45a5e6d0862.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae9aebde-7e94-45fd-bae0-f45a5e6d0862
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
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 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 0xc1681ba0d5a8badb25453790cf8acb4d29894546b65150c1bdd7f4c08e21725e. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae9aebde-7e94-45fd-bae0-f45a5e6d0862.json and https://artists.proofprofile.net/proofs/artist/ae9aebde-7e94-45fd-bae0-f45a5e6d0862.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
album: Jacobo (Remasterizado 2024)
  type: MusicAlbum
  date published: 1974
album: Amor Grande, Amor Libre (Remasterizado 2024)
  type: MusicAlbum
  date published: 1975
album: Sólo Quien Tuvo Una Flor (Remasterizado 2024)
  type: MusicAlbum
  date published: 1975
album: Cántale Al Viento (Remasterizado 2024)
  type: MusicAlbum
  date published: 1976