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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 BAYOG, ZAMBOANGA DEL SUR Award a ₱2.0M contract to MANBUILD CONSTRUCTIONMunicipalities

Transaction hash:
e2f5b8b4e65cbc85a301279277a18eb8b43d49a7354d414a41d188c8d42fd346
Status:
Included and unchanged
Block:
#5,059 954 blocks after it
Position in block:
Transaction 497 of 553
Award day:
Feb 6, 2023 (3 yrs 9 mo ago)
Value:
₱2,041,621.41
Project:
“CONCRETING OF ROAD (1-Lane) AT BARANGAY CANOAYAN”

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 #5,059 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 BAYOG, ZAMBOANGA DEL SUR awarded it to MANBUILD CONSTRUCTION on 2023-02-06.
    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 Bayog 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   e2f5b8b4e6…2fd346now      …
  2. 2. Block Merkle root changed
    stored   04500cd877…664b3anow      …
  3. 3. Block #5059 hash changed
    stored   c6a04caafe…7912danow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 552 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e2f5b8b4e65cbc85a301279277a18eb8b43d49a7354d414a41d188c8d42fd346
  2. 01 L e2ef01f887368b197539e580dbcd618ca629aaef304cf12f071ddbb6a2550e0e
  3. 02 R 2b1b5467cdcceacbfac191484059f7e1430f6ec1752bd14ee20302c025afde1d
  4. 03 R dca2e3f847c198aad544bc32fed2bae81537d9e4d720f560099d5e57f4c4fd18
  5. 04 R 2daccf64227facdf995e20b201a043f948fc2c6b57ebc65dd499e88a43d0d400
  6. 05 L 0a79053d53fc83ef74c3f56e9148ee51de243f2b84b34c7fa7a3984354f1443e
  7. 06 L 37f2845bff2d1e8144d302f55e253206d3af99b9cda11f959f6e4abc9ba628cf
  8. 07 L 6610b97de3a42a2d536e6b6759315bb161b4c264fc2b387b481ba5ed1e493357
  9. 08 L 5b50f5e58f5a3670be10924c931c77b5bb403d03f472d4b4d9d7b8afa89e8002
  10. 09 L 6e793ac73b22b5fdf5a9f1f83a4144356a569a1645db33bd34ebc54b211bf36c
  11. 10 R a2bc1b9835ff73cc5b3d6e88a213a7a5f07afcdb2de49f47a263b426a022e198
  12. root  04500cd877ee6ed6ee36680a7c253a9487fe94bbf0676736d04bd8c7c8664b3a