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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 - REGION III Award a ₱19.5M contract to EMICA BUILDERS AND SUPPLYNational agencies

Transaction hash:
a92cbc350d3e9cd76adecf07a426a06a25d353c4a16a6d5dd28967a7481c8b5e
Status:
Included and unchanged
Block:
#5,647 366 blocks after it
Position in block:
Transaction 210 of 322
Award day:
Oct 10, 2024 (2 yrs 1 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 #5,647 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 - REGION III awarded it to EMICA BUILDERS AND SUPPLY on 2024-10-10.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24C00505: 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 2025-02-25). 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   a92cbc350d…1c8b5enow      …
  2. 2. Block Merkle root changed
    stored   7ce3210068…9d2b1anow      …
  3. 3. Block #5647 hash changed
    stored   30877a8a6a…7f2511now      …
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 321 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a92cbc350d3e9cd76adecf07a426a06a25d353c4a16a6d5dd28967a7481c8b5e
  2. 01 R a93e5004b915549703800072c8cb71a70d26a0ea694163e345e9b1cd793f3340
  3. 02 L 799609de9ab585a2d66e9ad69773223464deb3d71fcef7a7080fdcaa42513112
  4. 03 R c0c61b15b2528c885378f2023bbb7c43ad0fae504992cc4a83ae5029b6acd293
  5. 04 R ead2b4cc46dc91183e8f484fbdd02af5f0f80234e64c8978c398c8453653f91a
  6. 05 L 18dd5d80e8b5746f594ef1018a5ab62bf14055e841cfcdf27f267426fabf0ce9
  7. 06 R 7350dc067c4033ae28c6d2e425a87a484239c8b72f74e69ba32c6727788e570a
  8. 07 L 1a52074b6a3d531f0eb92ab2236fe9905cc56a44a626d872cb8426c2546f48fd
  9. 08 L fe90e4842dfd42468e144771add0451b7dbf87772574f1c94f8e5bc9b5d76d43
  10. 09 R e6500d450fc4dab66e41f7ef2844b09e4d8f3073dbcd9afeec736a459b1e210c
  11. root  7ce32100687be74e6b07efb87c029538d77575284b39b2578310f3226f9d2b1a