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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 ₱4.0M contract to N. Q. VILLAPANDO CONSTRUCTIONMunicipalities

Transaction hash:
ffe6ac038ec8ccab8cbcbb301e0bd11d4b07a4eb4446467716d6b44e76b8b83d
Status:
Included and unchanged
Block:
#4,582 1,431 blocks after it
Position in block:
Transaction 257 of 258
Award day:
Sep 28, 2021 (5 yrs 1 mo ago)
Value:
₱3,988,040.81
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 #4,582 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 2021-09-28.
    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   ffe6ac038e…b8b83dnow      …
  2. 2. Block Merkle root changed
    stored   e4315d618b…9d9301now      …
  3. 3. Block #4582 hash changed
    stored   30019a0bb7…4590cdnow      …
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 257 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ffe6ac038ec8ccab8cbcbb301e0bd11d4b07a4eb4446467716d6b44e76b8b83d
  2. 01 L ffdf867d7b3efcff8c07107027ec89bcefed0d708d43a8a5463564eaaaac3c1c
  3. 02 R c44c2b25544ad49581b434e6f58ed723850548c095fecca03cf855677f0213ad
  4. 03 R 6435065e2b9e2a2019e3fb5979fdbb396027bd2ae535c7b9da7c7d800be68909
  5. 04 R 57e8eb646e8f01af2ba21c0da464a804c17bbdd88a7b5bcda4f18f89df77e909
  6. 05 R a4bbee1429105aaec4836c2b3881e46fc4a7cdf567e3a816bcca966611a01e5e
  7. 06 R 56bb1f13c66087f4f07fc4949eb3594272667bbf2269cac6382076aa8b8fbd03
  8. 07 R 75dbd4f7ca906841984ecffecf7ea51963e110cc6e5348f9ae8a77fc36a5620f
  9. 08 R 7008735542de1e67da57c8132235ab4d5744f9383fb3f293760ebced352bf1c1
  10. 09 L 61fb014032d404ab144a088a5e01d99234652420ef932a18c0a4a391ad965959
  11. root  e4315d618bc91229f6c2d55d52f0f8a0dad2f76b6571c4caf730345f4f9d9301