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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 - PAMPANGA 2ND DEO Award a ₱68.1M contract to RGZAMORA CONSTRUCTION AND TRADINGNational agencies

Transaction hash:
d48d8ba6ffdc2abf8891e4586a7b9de8d2eddfd3301ab391e064e9a45035710d
Status:
Included and unchanged
Block:
#5,518 495 blocks after it
Position in block:
Transaction 365 of 435
Award day:
May 30, 2024 (2 yrs 5 mo ago)

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 #5,518 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 SSP", 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 - PAMPANGA 2ND DEO awarded it to RGZAMORA CONSTRUCTION AND TRADING on 2024-05-30.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24CH0129: 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 2025-05-14). 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   d48d8ba6ff…35710dnow      …
  2. 2. Block Merkle root changed
    stored   c68a51d5aa…ae0f60now      …
  3. 3. Block #5518 hash changed
    stored   5afe880727…4698cbnow      …
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 434 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d48d8ba6ffdc2abf8891e4586a7b9de8d2eddfd3301ab391e064e9a45035710d
  2. 01 L d225c227cb728dd9543270807c2f329972602fdfe94305f3a1836c2264bfbf3d
  3. 02 R 02fa6ae03f7558cf42ddcbfef5f54c118638f4b8a99177a0fce3519ae57326c6
  4. 03 L 2fd4fbdfbb2cd8e3dc2fb6218be5c94ddaaa9ad5942ea20e76eea927c8d5ee06
  5. 04 L 84d4f111b471813f2710a4833794ebbe5af22d3e715dbb76541e41a6753153f1
  6. 05 R aa3d3ba16c316b59f3704630eac57cb4529de45ecbec9c72cefb9aa61657b365
  7. 06 L b4363f5b8ac9a35739786a6e37af0bf211f5e36f08d18f51e1db0a2df689fe0c
  8. 07 L 8d7fc7bbbaeda416a8b5cfab00855d19b32a198e7e7307cdac067267cedce89f
  9. 08 R 591b25aefbf500c0e599483c28de84a7b7df23c87bf779fee975eeec1bb7ddca
  10. 09 L b9eada7f4f16fd19195dec80adda408a512d28455b0239775e3ccfbdf6fc7f7c
  11. root  c68a51d5aa7554822c06ff2e2681acb81fcd1a89a5de29f9dffb2ef55cae0f60