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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

MUNICIPALITY OF MAUBAN, QUEZON Award a ₱5.0M contract to N. Q. VILLAPANDO CONSTRUCTIONMunicipalities

Transaction hash:
ff34f1bf1318d69d74e85d8e662dce7d7964081c6aa23f2098863e2cabec1385
Status:
Included and unchanged
Block:
#4,385 1,628 blocks after it
Position in block:
Transaction 292 of 294
Award day:
Mar 9, 2021 (5 yrs 8 mo ago)
Value:
₱4,996,612.92
Project:
construction project

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 #4,385 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)
    MUNICIPALITY OF MAUBAN, QUEZON awarded it to N. Q. VILLAPANDO CONSTRUCTION on 2021-03-09.
    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 Mauban gave a "qualified" 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   ff34f1bf13…ec1385now      …
  2. 2. Block Merkle root changed
    stored   70c8c25671…261974now      …
  3. 3. Block #4385 hash changed
    stored   365805f25d…b173abnow      …
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 293 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ff34f1bf1318d69d74e85d8e662dce7d7964081c6aa23f2098863e2cabec1385
  2. 01 R ff3a87c0488d7681a105610a80e4a38d2b5e7ca89f84432feef35a9070b9374f
  3. 02 R 63d0cc644b55729b769add82354b19de90754ad6c8e4053fb61744cc936a3433
  4. 03 L 20375b55b5b3f9722048a93fc811ae8da86b9b84c6ab915cebb7661d6fb26bcf
  5. 04 R cb2437f62463094fc3316ce932e5c12c5bca5d6752c1880f9e6e903444e806af
  6. 05 R ee72011d4d00c2c82c90f3c24ec2c97c452d6b4843a6dded7da643f0dd130f5b
  7. 06 L 9670e306fe6c5ec93400d4c2ad063315421cc39cca5c8e46485b2125d579feb2
  8. 07 R 6a83b821e4cb8b85e7304a41a164bf5e66807ef00ed1ee9ba969b1ef063f7976
  9. 08 R 856dfbba30ed7b05b58461daf4a9c77fa00771be381268694d2f36670cf697ae
  10. 09 L a2559d442c6e30e9bf400f4340ca4e07c6a4dd978fb43d9c9551a04b0fd560a1
  11. root  70c8c25671b8d144fe39e788360c70433b90efe890ed57e274c222fedc261974