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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 SAN GABRIEL, LA UNION Award a ₱1.5M contract to H. G. LOPEZ CONSTRUCTIONMunicipalities

Transaction hash:
556dfe66e81de8f07a67d8b6c6d2d2f425c0415efa1206c6fe47b088fe74849b
Status:
Included and unchanged
Block:
#3,013 3,000 blocks after it
Position in block:
Transaction 2 of 13
Award day:
Mar 11, 2017 (9 yrs 8 mo ago)
Value:
₱1,498,078.43
Project:
Construction of Barangay Health Station

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 #3,013 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 SAN GABRIEL, LA UNION awarded it to H. G. LOPEZ CONSTRUCTION on 2017-03-11.
    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 San Gabriel 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   556dfe66e8…74849bnow      …
  2. 2. Block Merkle root changed
    stored   cdfda504a1…7027eenow      …
  3. 3. Block #3013 hash changed
    stored   27a9a36bf4…85d424now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (4 steps)

How this one record is tied to the block's Merkle root, without needing the other 12 records. Each step hashes the current value together with the sibling shown.

  1. leaf  556dfe66e81de8f07a67d8b6c6d2d2f425c0415efa1206c6fe47b088fe74849b
  2. 01 R 571cf1fa6edb8c8e9fb0b6501d2738ef7d32624f9fdd2401c1b5ec37157f8153
  3. 02 L 0af309c8376f5148b03423c9fd4db91e81c585725fbe1d9ccf5b61a892daaf98
  4. 03 R 8dafa2a99eb7f68b6574d7ceb1a2454f7e0645a217aa2ed427a681a8dd68f537
  5. 04 R 8252ee5337954fa3d6d940e151748a44a8c04056d80178199b477a334fee1adc
  6. root  cdfda504a1ebc6459a165b66b5c610b3bf49797a9d0566707deef892e07027ee