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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 - MASBATE 2ND DEO Award a ₱9.7M contract to MARABE GENERAL CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
012da5ea8a6dc37cf0c364f356abf15a8bedc4c5e27ef8976fd8e06f9bb0e1fb
Status:
Included and unchanged
Block:
#5,314 699 blocks after it
Position in block:
Transaction 1 of 224
Award day:
Oct 26, 2023 (3 yrs 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 #5,314 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 2023 CSSP", i.e. the FY2023 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 - MASBATE 2ND DEO awarded it to MARABE GENERAL CONSTRUCTION & SUPPLY on 2023-10-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23FI0055: 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 2024-04-05). 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   012da5ea8a…b0e1fbnow      …
  2. 2. Block Merkle root changed
    stored   82f355e0a2…9dbdd8now      …
  3. 3. Block #5314 hash changed
    stored   793a5e100a…71bd53now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 223 records. Each step hashes the current value together with the sibling shown.

  1. leaf  012da5ea8a6dc37cf0c364f356abf15a8bedc4c5e27ef8976fd8e06f9bb0e1fb
  2. 01 L 002941d9e063caa590e9414254cdde2ecb7c7246897d4ea39d9bbf8eb86e4e69
  3. 02 R fb66a41b6e9311088028c4416845b2f3dfc489379f7ac3de8437b68860db7ae4
  4. 03 R 33869bad2646dd0dd55788bcccc414a759ef8e62d8d52fc910e0b8690b6efedd
  5. 04 R 17e4b8189466c38069da76567b69ad68912a37665c05227ac537fc67c409c2a6
  6. 05 R cf344864bf1f32819b8145031b83c8fa4e658b0ecc1880debbb50dbd7ea10feb
  7. 06 R bac7c0db8baf970dde19583318cd50ccb95ef1fdf32471f423aa8840ad266908
  8. 07 R ef47a3e8021e4edbdfa65b9848dff5a40d09d504d7c15426c9d7f1650eb32549
  9. 08 R 597dddefd55c18501f16044d1580b31516e8d3c461d4edfdb14db9ab95c3c348
  10. root  82f355e0a2b68e67d516f21e4f2e9fbe9047005042c2e9e53f2a7040349dbdd8