Skip to content
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

DPWH-CAVITE I DISTRICT ENGINEERING OFFICE Award a ₱14.4M contract to D.V. SALUD CONSTRUCTIONNational agencies

Transaction hash:
fa5212e40021cfc1ad189bc210c02606790d29becc5f217cd29bc147d19a126a
Status:
Included and unchanged
Block:
#2,237 3,776 blocks after it
Position in block:
Transaction 156 of 161
Award day:
Nov 10, 2014 (12 yrs ago)
Value:
₱14,413,422.83
Project:
14DF0061

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 #2,237 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)
    DPWH-CAVITE I DISTRICT ENGINEERING OFFICE awarded it to D.V. SALUD CONSTRUCTION on 2014-11-10.
    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   fa5212e400…9a126anow      …
  2. 2. Block Merkle root changed
    stored   1ed9d6aead…597c47now      …
  3. 3. Block #2237 hash changed
    stored   032a8b866b…230ea9now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 160 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fa5212e40021cfc1ad189bc210c02606790d29becc5f217cd29bc147d19a126a
  2. 01 R fadd626b31c2da3b6f209102a9e9f83f021d70969298311454815a9d8cf782fb
  3. 02 R 1fb7a1c681bc5f8e1c2198a09833a9380dc0530348d5359ae21787df4fb328fc
  4. 03 L 134bab2bc921c4f2e043d72468b4d13af623315938d08d182cddbf46796dd096
  5. 04 L be94e5f948d52bbdb7468de10a1f623cb8dcc7e600d97d8f7ad85cb2f4ad68d3
  6. 05 L 0adfe42bed092e45441d17a4ea4125ce374e9abb2ecd83efdd2aba5e9776e94a
  7. 06 R 82398583a9605c485d24f36d89f63f511eb661383cf86ee0cf31fedb35595c2b
  8. 07 R fe6d5370b57ea0fa84e57b2fcef2daf0d74ca618311f141f82f726f43a3e8e6c
  9. 08 L 6f3c63176177b584b1204f73f5db6eaf2f07a90fb5f960a1af8e3fd24e3b33de
  10. root  1ed9d6aeadf9a8e661b3f03e1785039097b08b0b53bd9b054a55253a77597c47