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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU 1ST DEO Award a ₱4.7M contract to VIRLO CONSTRUCTIONNational agencies

Transaction hash:
583de0d4e8ad6dede2e2e832670060a44fb0d5557066d6f822432e8f171b209b
Status:
Included and unchanged
Block:
#4,035 1,978 blocks after it
Position in block:
Transaction 93 of 267
Award day:
Feb 26, 2020 (6 yrs 8 mo ago)

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,035 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU 1ST DEO awarded it to VIRLO CONSTRUCTION on 2020-02-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   583de0d4e8…1b209bnow      …
  2. 2. Block Merkle root changed
    stored   33d48f8888…15b4d0now      …
  3. 3. Block #4035 hash changed
    stored   dcc6ae5734…6bf225now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 266 records. Each step hashes the current value together with the sibling shown.

  1. leaf  583de0d4e8ad6dede2e2e832670060a44fb0d5557066d6f822432e8f171b209b
  2. 01 L 54f32b9eaae9e34fd555343577258cba3f8656bde97e029e285a5132fdaa89cf
  3. 02 R b7644d179d4abe838cf97f304cc6496dcf274dcf0e88d5f721a373c59d8b5f7c
  4. 03 L 2c04f23fc0870f4cee4cc3d394b4af78fdedc4f23db0b8228ad4070a22f0b8af
  5. 04 L 2550ecfea700f28fcccd3a742bfc79bace1b82a4a121471fd62e74718de68821
  6. 05 L ead5bae7860143c983e65b4bb09d0ede1c23c45eaa985061251b0146b5d55f52
  7. 06 R 710aec9a5ecc06b53c8c1094d686af45f02dfea365082854c423e8fc22277ae0
  8. 07 L 80377ac098f2a6ca94ab157e3d9a593feb13dd6a7b5cc69231fbe7235b32c7c0
  9. 08 R e7c1c37c0486a515c388bf795452604c453eec94a8ac0b3fe923204700e0183b
  10. 09 R a8addfabb58e06a1a0f9a4a86b1d725a60d1ed128866e3a594405e60a91da806
  11. root  33d48f88882a042b4046012fa9d1c4ab01899430c39580c973fb437cef15b4d0