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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

DPWH - ANTIQUE DISTRICT ENGINEERING OFFICE Award a ₱9.8M contract to EC STRUCTURAL COMPOSITES, INC.National agencies

Transaction hash:
6053c2a11bb7a96014c985eed8489bf6abf497f4383fb6776e09e6250f9830e0
Status:
Included and unchanged
Block:
#5,772 241 blocks after it
Position in block:
Transaction 357 of 935
Award day:
Feb 14, 2025 (1 yr 8 mo ago)
Value:
₱9,750,000.00
Project:
25GB0041 - Rehabilitation / Major Repair of Bridge

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 #5,772 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 2025 OO-1", i.e. the FY2025 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)
    DPWH - ANTIQUE DISTRICT ENGINEERING OFFICE awarded it to EC STRUCTURAL COMPOSITES, INC. on 2025-02-14.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25GB0041: On-Going, 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)
    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

2 of 8 documents found, 1 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   6053c2a11b…9830e0now      …
  2. 2. Block Merkle root changed
    stored   8860a8c1d3…0be8efnow      …
  3. 3. Block #5772 hash changed
    stored   6ce147a494…2c3bd0now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 934 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6053c2a11bb7a96014c985eed8489bf6abf497f4383fb6776e09e6250f9830e0
  2. 01 L 60016a87b2c959187381fab347bfe8f01a3668306a96570f5bbea5592d86c1fd
  3. 02 R bca5e37d367ca9be9d12f8384e211dea0d19dc84d765e8e13949edfd3e48b5bf
  4. 03 L ebbc2beb3f4c7d039adc91dec384d45327af072494b9e498f3409b53435be976
  5. 04 R abc1240733cde3fb607b523a5f27e3d974de0b9bfd3d838eb479c4c3de7be24b
  6. 05 R c4b7fddcb1dadbe6a0a1455db9862b2049fe3d01966ca8c3fd75638b43123328
  7. 06 L 72decb545e781064ab8349115d3320a8e41d4d1f60b3fb76420f0c8cfb75a7ee
  8. 07 L 0249aa67ea068d4671d0290033cebf694df821452e471db34c7f5545f419f64a
  9. 08 R 2218be6c465ee9de2c4db2625266f691dff497b65678313f4c170556f578d6f5
  10. 09 L 8e1492245f3b2222930236adf19dbabff839d3c53cc59ed7b149bcc2ed071d3e
  11. 10 R a72a91ca0a721210369437c3b19a4d947b5a376e7f4b695e3d31b3a808ee9903
  12. root  8860a8c1d31ede50d4c07ce077ad405f87798b9e530d5a9ab4efc2cc610be8ef