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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 SANTA MARIA, ILOCOS SUR Award a ₱1.1M contract to MBB CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
49efdf1e557d2d346bf736022422a65f567b8c1668d2aa09d04fe94ca3ae64e9
Status:
Included and unchanged
Block:
#5,325 688 blocks after it
Position in block:
Transaction 81 of 271
Award day:
Nov 9, 2023 (3 yrs ago)
Value:
₱1,096,758.31
Project:
PB 2023-112 FMR (SITIO BANGGOY, BRGY. NALVO)

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 #5,325 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 SANTA MARIA, ILOCOS SUR awarded it to MBB CONSTRUCTION & SUPPLY on 2023-11-09.
    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 Santa Maria 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   49efdf1e55…ae64e9now      …
  2. 2. Block Merkle root changed
    stored   f730ff0851…1138canow      …
  3. 3. Block #5325 hash changed
    stored   8f3c41b456…036424now      …
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 270 records. Each step hashes the current value together with the sibling shown.

  1. leaf  49efdf1e557d2d346bf736022422a65f567b8c1668d2aa09d04fe94ca3ae64e9
  2. 01 L 4870ae231815692283e604a17fdef05ceb7f8176664d224b918cf0e4526ca62b
  3. 02 R 90fe839d9e567e922b78a59d870fce2a2c4c1b95db3ec3b3b95146f28af613ee
  4. 03 R c9c2547433f74971e1f30503ef08f8d1d986fc29607cabb4cdd8cc5c54cf5e53
  5. 04 R 862ba7ad71381509cb6884263c01608063569989a45ecab56f042b63a017203e
  6. 05 L 848054489875c4efa1454219924e73b17110fb57a4473db5e7372f50766f7a5a
  7. 06 R 3db4b97c220279d67347028caaf7d9abea99cca50688fb9ba7ef48ac18e7bbbc
  8. 07 L be400b4db5b8a8e923d890041bfb349dcc0da50ee7b5e479b935099c09ad2dfb
  9. 08 R aa5b8fe901d4c691f760ffd1cb33b450648fce5b45edfb777d315938a80b0f37
  10. 09 R c22bfd285283efb2c6855e63568b59826cf57b2ba6788666e2017ebdbc764c72
  11. root  f730ff08517c219cf4ee0072bbf405b4d988b6451d35082a16a6fdb42f1138ca