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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 - METRO MANILA 1ST E Award a ₱90.7M contract to J. SIMEON CONSTRUCTIONNational agencies

Transaction hash:
cfc4f5802ac511ceae9719e129bbdaf4c8e8c58c6a572bd9e42a9c820fbade4b
Status:
Included and unchanged
Block:
#5,487 526 blocks after it
Position in block:
Transaction 474 of 586
Award day:
Apr 29, 2024 (2 yrs 6 mo ago)
Value:
₱90,709,571.71
Project:
Contract ID No. 24OB0216 - Construction of Slope

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 #5,487 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 2024 OO-2", i.e. the FY2024 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 - METRO MANILA 1ST E awarded it to J. SIMEON CONSTRUCTION on 2024-04-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24OB0216: 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 2025-02-01). 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   cfc4f5802a…bade4bnow      …
  2. 2. Block Merkle root changed
    stored   645a3cd6e3…948335now      …
  3. 3. Block #5487 hash changed
    stored   0add54886a…466fb8now      …
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 585 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cfc4f5802ac511ceae9719e129bbdaf4c8e8c58c6a572bd9e42a9c820fbade4b
  2. 01 R d015d85cd3ec36b560a837d7c6b8c98ae34c00369e088f09fc33e078b2a6b4de
  3. 02 L be03118eb4b3b26e91240aaee5964937e7f19134d1c1773d2c82e2c6a52d1259
  4. 03 R 5311bd8e0b10912c2c6b22b3d9e1010299fe6f49c9c055c6ee10fb0b3d49afb5
  5. 04 L 96812e54d1dd9a0451f5cad731bdfbd3a92dd2a8919ba35f2d64cc4672517f58
  6. 05 L 048e311a4489efef679fd3509152be282327f634699f1450404fec94cdd3a3d1
  7. 06 R c2e4854e0fc3b469ad46c79c724fc6960965ba0ab243939772bb8dfbab9a4b48
  8. 07 L 7242064b46ee1a07c29b0e52255282247de7e266bcc31acf49ac26986f615791
  9. 08 L 49c634e1b4b6379fbbc3a1d4bf45f260f03060ece114c62a54917b072f81cac6
  10. 09 L 93c343fa0365518ab44b274d075f263d03072bbea9ae57f7bbcdf4bc67f0c508
  11. 10 R 677f5e268a6d67f6159f0011b675c1b48dfd0145b56d7be2c4420bf439eec14c
  12. root  645a3cd6e35ee1a9cdb093a9e6b011b8412be69d8d6bd1bac4e8a4efa0948335