Eduardo Pacheco
type: MusicGroup
description: Eduardo Pacheco may refer to: Eduardo Pacheco (Brazilian footballer) (born 1987) Eduardo Pacheco (Filipino sportsman) (1936–2009)
popularity: 9
followers: 337
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c940775800ad859b04cab5bd3b9a588fb251cbd26d6f555c00dfb069d771e88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a49755a6-63fb-49c4-b5e7-68606008a151.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a49755a6-63fb-49c4-b5e7-68606008a151.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a49755a6-63fb-49c4-b5e7-68606008a151
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c940775800ad859b04cab5bd3b9a588fb251cbd26d6f555c00dfb069d771e88","name":"Eduardo Pacheco","registered_at":"2026-06-20T07:05:51Z","symbol":"NIM1548200","token_address":"0xa3d4e84b866424c7a653f3707d091a08f6702662","type":"artist","uuid":"a49755a6-63fb-49c4-b5e7-68606008a151"}
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 0x7c940775800ad859b04cab5bd3b9a588fb251cbd26d6f555c00dfb069d771e88. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a49755a6-63fb-49c4-b5e7-68606008a151.json and https://artists.proofprofile.net/proofs/artist/a49755a6-63fb-49c4-b5e7-68606008a151.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x7c940775800ad859b04cab5bd3b9a588fb251cbd26d6f555c00dfb069d771e88","name":"Eduardo Pacheco","registered_at":"2026-06-20T07:05:51Z","symbol":"NIM1548200","token_address":"0xa3d4e84b866424c7a653f3707d091a08f6702662","type":"artist","uuid":"a49755a6-63fb-49c4-b5e7-68606008a151"}
album: Eduardo Pacheco (En vivo)
  type: MusicAlbum
  date published: 2024-08-30
album: LO QUE NO SABÍA
  type: MusicAlbum
  date published: 2025-04-25