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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

DPWH-CAVITE I DISTRICT ENGINEERING OFFICE Award a ₱24.0M contract to MARCBILT CONSTRUCTION INC.National agencies

Transaction hash:
474c80f643ef5f37477fac7d63abc52c940cd6fac006111474dc0b936c012416
Status:
Included and unchanged
Block:
#2,882 3,131 blocks after it
Position in block:
Transaction 31 of 132
Award day:
Oct 18, 2016 (10 yrs ago)
Value:
₱24,006,023.43
Project:
16DF0203

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 #2,882 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 "Outside Infra - GAA 2016 DA Farm-to-Market Roads", i.e. the FY2016 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)
    DPWH-CAVITE I DISTRICT ENGINEERING OFFICE awarded it to MARCBILT CONSTRUCTION INC. on 2016-10-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16DF0203: 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 2017-03-31). 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   474c80f643…012416now      …
  2. 2. Block Merkle root changed
    stored   57a2496055…e109b6now      …
  3. 3. Block #2882 hash changed
    stored   ce9afb7bff…dc521cnow      …
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 131 records. Each step hashes the current value together with the sibling shown.

  1. leaf  474c80f643ef5f37477fac7d63abc52c940cd6fac006111474dc0b936c012416
  2. 01 L 458e10ab14a7e1b50f5ba40ce3d521185ee65251d9215b683b4a767cbfedb424
  3. 02 L 92c3555bd4a156c26ece620024cc3fbb213a196a2b3ff45364a39cc530fb8472
  4. 03 L 5c29006f787a063ebcee322395658788388d8c4c4e0612c0eb006bfa1176bafb
  5. 04 L 5230a4912418929f858eb507c088baf07498b643dc452d78fb130470768d487c
  6. 05 L 193bfd9f8a85b2ffb81d262e838063139ba18f5c80d3531f4bdfe275ceec40eb
  7. 06 R ffe611bf6a42b866035bdacd186e9c3f243a1656432332b91d93bc6fe4f71020
  8. 07 R 2278cd34499b32804b9fa06da0cd598773b21e480be3796a03f45e3a1d2fbb0c
  9. 08 R e9d16d19ad51fb8c67fe004da737f536c3bca4ccde89aeb5e197aba16a63f161
  10. root  57a24960551444632af187393a9558030b8f89790c6b0c75fa1353f94de109b6