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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 ₱646.7K contract to N. Q. VILLAPANDO CONSTRUCTIONMunicipalities

Transaction hash:
00f37a23e9628ad42e9e1f2744f6abfa43c2a4b8c98dd7291ec7fcf1e0cd8b0c
Status:
Included and unchanged
Block:
#5,126 887 blocks after it
Position in block:
Transaction 2 of 483
Award day:
Apr 17, 2023 (3 yrs 7 mo ago)
Value:
₱646,712.72
Project:
construction projects

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 #5,126 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 2023-04-17.
    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   00f37a23e9…cd8b0cnow      …
  2. 2. Block Merkle root changed
    stored   752cdfb306…0739a3now      …
  3. 3. Block #5126 hash changed
    stored   d67045743d…ff2a67now      …
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 482 records. Each step hashes the current value together with the sibling shown.

  1. leaf  00f37a23e9628ad42e9e1f2744f6abfa43c2a4b8c98dd7291ec7fcf1e0cd8b0c
  2. 01 R 019cb688b8bf62de2693e9cf0036118766dd53dbaa73b3b36fa8ed9b585c32f6
  3. 02 L 9c2a184d0dfb2e192325784c70aa23d3b24e762fb48ec05a01467c476517728f
  4. 03 R 976f6b49ad9ef050da0ef7b69c1dd864f1e0dba78f6f0fca32919400b2ea3ceb
  5. 04 R c923808075266e478cb64e98288acfbbda8178e00238c5eb386e98923242e5f0
  6. 05 R c569118fdcbc8e5a7ea51cd836c555c74290f9cfaecb60307232cec80a3f8b0b
  7. 06 R 22b36c51414e28896ec18b3711d5db45f983cf039637f22c49c22621d94a2055
  8. 07 R 24f6134f6c8ea3b9aa7ccee70b7596a8cc62314acd773587531ce4f71cb59b11
  9. 08 R 561ff862a32c3945eff01cc9d7d99d17fb29673dade05627fc303e0dd9d397a0
  10. 09 R ae75a277f0d96061c92bb1bbc23ace606f69d847a148ea5b98218cf0a7f03e15
  11. root  752cdfb306017e7e8921cd6f07eda8e8c7d2462e7de905b1870f54c6000739a3