WILFREDO
type: MusicGroup
description: Wilfredo is a given name which may refer to: Wilfredo Alicdan (born 1965), Filipino figurative artist Wilfredo Alvarado (born 1970), Venezuelan football defender Wilfredo Bustillo Castellanos (born 1
popularity: 5
followers: 440
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x815557c0fb46c6799c64b7288ffd6bca707c3742d5bbc42e46bb3370aa2904eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c283853b-2356-4b41-aa14-7a5dc96e642a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c283853b-2356-4b41-aa14-7a5dc96e642a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c283853b-2356-4b41-aa14-7a5dc96e642a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0x815557c0fb46c6799c64b7288ffd6bca707c3742d5bbc42e46bb3370aa2904eb. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c283853b-2356-4b41-aa14-7a5dc96e642a.json and https://artists.proofprofile.net/proofs/artist/c283853b-2356-4b41-aa14-7a5dc96e642a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: All in the Eyes
  type: MusicAlbum
  date published: 2020-04-30
album: Candy Nicotine
  type: MusicAlbum
  date published: 2021-05-14
album: I Survive
  type: MusicAlbum
  date published: 2021-12-29
album: What You Can Be
  type: MusicAlbum
  date published: 2023-01-12
album: What You Can Be
  type: MusicAlbum
  date published: 2023-01-12
album: Doctor! Doctor!
  type: MusicAlbum
  date published: 2023-09-15
album: Doctor! Doctor!
  type: MusicAlbum
  date published: 2023-09-15
album: Lovesick
  type: MusicAlbum
  date published: 2024-05-03
album: SuperHuman
  type: MusicAlbum
  date published: 2025-03-14