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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 - DAVAO DEL SUR DIST Award a ₱3.7M contract to VERGUZ CONSTRUCTIONNational agencies

Transaction hash:
a3992fa03e4417ee72d0a2b03c72d5abb089f413d2f33a3a5466b25969262810
Status:
Included and unchanged
Block:
#4,904 1,109 blocks after it
Position in block:
Transaction 180 of 297
Award day:
Aug 31, 2022 (4 yrs 2 mo ago)
Value:
₱3,744,209.89
Project:
22LD0095-NOA, NTP & Contract

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 #4,904 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)
    DPWH lists the funding source as "Regular Infra - GAA 2022 CSSP", i.e. the FY2022 GAA. The exact UACS line is not given.
    Partly
  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 - DAVAO DEL SUR DIST awarded it to VERGUZ CONSTRUCTION on 2022-08-31.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22LD0095: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2022-12-22). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   a3992fa03e…262810now      …
  2. 2. Block Merkle root changed
    stored   b4f01478ca…635c90now      …
  3. 3. Block #4904 hash changed
    stored   9df89abcd7…90c1f2now      …
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 296 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a3992fa03e4417ee72d0a2b03c72d5abb089f413d2f33a3a5466b25969262810
  2. 01 R a3e6b3f2d853d12ed0fce2f84cf2a76901dd85881ceea4fefae0632c88954d88
  3. 02 R c5697d3c53800389df9a421d92f0d41486dad68859f64968dfc8181c85ee3b1e
  4. 03 L 9120d19497e600ee0ec0ae15e1d6b1410ec5e619058c2a3cdf10856022c181b7
  5. 04 R da4bfff04cc6e62da0020ea908b5d804f40b27a2305a106931c2a4fd61c2747e
  6. 05 L 6909e573d2cd0c3bb43862a3ef0e6feb3c55bb4230d04c0b74cfcd2a1675fd5f
  7. 06 L a845d87b4852ed734a8e0f1df0f642db1817104cf237d62a16f5d938bef3f766
  8. 07 R 41ac2ef000faed79400b1dcb5cf3069277eb4365610273035ed0d5e44a2591a0
  9. 08 L 5174aab5af8d8d94a1a5285b4b2364b62ccad7b14add569aea77c31dca91f646
  10. 09 R 5b95f88db131d6d04f88f7ad7826b3c83a11e4c151d090e7faafedfbb8e6c2d2
  11. root  b4f01478cad7eb039d900f943ea6750bd45614f919fd36bb98d55d53b3635c90