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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

PROVINCE OF RIZAL Award a ₱4.5M contract to GKB BUILDERSProvinces

Transaction hash:
5eba902c3faccc83c0977ecda8b40e44e9028d4205d7b8fe1b01cf7de5adf7f1
Status:
Included and unchanged
Block:
#5,842 171 blocks after it
Position in block:
Transaction 205 of 540
Award day:
May 3, 2025 (1 yr 6 mo ago)
Value:
₱4,455,104.13
Project:
Construction of Roadway Lightings at Sitio Malali

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,842 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)
    PROVINCE OF RIZAL awarded it to GKB BUILDERS on 2025-05-03.
    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)
    COA's CY2024 audit of Rizal gave a "not stated" opinion on its financial statements (not specific to this contract).
    Partly

1 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   5eba902c3f…adf7f1now      …
  2. 2. Block Merkle root changed
    stored   21c43bfe06…0d1bc3now      …
  3. 3. Block #5842 hash changed
    stored   b890c5a514…c01916now      …
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 539 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5eba902c3faccc83c0977ecda8b40e44e9028d4205d7b8fe1b01cf7de5adf7f1
  2. 01 L 5d5ef9ec4e5cbb0d19084cbc2387e794e2489c55c803030a8647ed1cb6e3a8bb
  3. 02 R 0ade69565c73b8d280ee17ef26f064de8218cffb23d8cf056b61141e61464218
  4. 03 L 6001641be8978499d15dd1a0a5a014dce838838a721b5d18d2365163b0337ed8
  5. 04 L 85d37d1abf996209e597591533d860dbf2191980c4bb2a3a175545d8c0926d96
  6. 05 R 13184f6d1f646fd19b18cab43ceb6a4e0763be5071e7bef45047d24012ad34a3
  7. 06 R 9be478d4f11ae81d9f281983cf828a45c7d3e1b303ec418e9c347c5fcb488dc5
  8. 07 L 79f70d45d9a61d884bc96da67a3be1d0b73acd80fa7502c5de7822f0a381a043
  9. 08 L f926bafdedfc5aae6d2df85f502d1930bec1ea466352659f4f75f3e039b7600c
  10. 09 R b16db507da68fa3aad6e34ba63d1d2fd3900358f0cb26e9969a1f4b8c1d5da91
  11. 10 R 4add11f1d7626fcfa13cfff782bc0122b319434190150d4c8ca710e97cb7a1ac
  12. root  21c43bfe067d9a1bb294e9f46d6ea069b7b0a06459989c62233b291b350d1bc3