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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

UNIVERSITY OF THE PHILIPPINES - MANILA PGH Award a ₱489.9M contract to HILMARC'S CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
c8b46c92c73acefd0db3ca9842546a682b245cbe22e1b1da4eeba25c1db43b40
Status:
Included and unchanged
Block:
#3,266 2,747 blocks after it
Position in block:
Transaction 257 of 333
Award day:
Dec 6, 2017 (8 yrs 11 mo ago)
Value:
₱489,931,150.99
Project:
INFRASTRUCTURE

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 #3,266 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)
    UNIVERSITY OF THE PHILIPPINES - MANILA PGH awarded it to HILMARC'S CONSTRUCTION CORPORATION on 2017-12-06.
    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   c8b46c92c7…b43b40now      …
  2. 2. Block Merkle root changed
    stored   3b127bca30…f9ffd9now      …
  3. 3. Block #3266 hash changed
    stored   70c90a9270…348f71now      …
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 332 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c8b46c92c73acefd0db3ca9842546a682b245cbe22e1b1da4eeba25c1db43b40
  2. 01 L c733901f8dbfa6e132728eb8143f5b53790a63e14ee42ffe413f520d8ec94a69
  3. 02 R 221819078b3e1795579bd30afb42ffac25c170dd628e3066b13787c7fe403480
  4. 03 R 633176938928c32add1b1c40ecf3dd0975a81a922af309ce3e86fd92c06ede0e
  5. 04 R b1f69a191cb3ecf4f71d9ed4c9e8b86f697e7649a598a407a321f18cc26a016c
  6. 05 R 33c8e9fe9f98b787384e035e3866368651e8268838cbd53f74c503cfaadc041b
  7. 06 R 25b7b3660364cd1715f417c13e0f3178b37a127fdd16f379f36f4c40a698bcd8
  8. 07 R 8e5c7ed090d2ecebaf2d6618d11c86025c19391734734ececce6ca56c6bfc7b5
  9. 08 R 3a9cf806afc53737373d7952d04a386b8f83ebff511663b45005aced0f925536
  10. 09 L 26465c07b78d7573553ee811e1ce4d4192e516a80c8fe65b21504ce73e581f1e
  11. root  3b127bca30568de16e03d77f8e311a7394d1e409f76af49a2a3a111977f9ffd9