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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 ₱2.0M contract to H. G. LOPEZ CONSTRUCTIONMunicipalities

Transaction hash:
d1dfa823940d8caae166aa45f4bfe83e9ff7ffcd7c80ee72305697c42f027597
Status:
Included and unchanged
Block:
#3,278 2,735 blocks after it
Position in block:
Transaction 568 of 694
Award day:
Dec 18, 2017 (8 yrs 10 mo ago)
Value:
₱1,955,471.91
Project:
Concrete Paving

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 #3,278 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 2017-12-18.
    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   d1dfa82394…027597now      …
  2. 2. Block Merkle root changed
    stored   2afcc84509…91b3b0now      …
  3. 3. Block #3278 hash changed
    stored   79c4032d3d…8af6d4now      …
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 693 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d1dfa823940d8caae166aa45f4bfe83e9ff7ffcd7c80ee72305697c42f027597
  2. 01 R d1f2cd57910f7e4daae4829c0e05edbe591949863c1363b3781d719687e95514
  3. 02 R 1d75a0e7e4d035c2214b390e34f3c71ff88b867a65c70cf69e3d1276e9c074d2
  4. 03 R a36de9d5ed7e86e0c6d48885239aba3b8dda4e9904c3b926f70e8f4c247df115
  5. 04 L b583894b5fab0690450ab45baef8dcedd1f1a7ebb25ee4576b8bb9e9ccf81c9c
  6. 05 L c5950b45fbc1f7dc1197a24607d876505907750a3b9b16049cbe79553120636d
  7. 06 L a33eb55139c2b12120ce586380290a1e33c8522ea1119438de51377810da4712
  8. 07 R e81db793b6b4273189e4e7654c5c362d61743493d12e14a56772ca2a412c28e2
  9. 08 R 4f101ffa1ebeb34c739462fa6cb1e266858b1e536faf7d23b159e6456ea1eb18
  10. 09 R c6c8b465fc407485a400430db95a063a6803d7a9b7af4cd02454d30405962867
  11. 10 L fce1e8bda2932e5a487b0f2e7caeb17de4d465f19afd481900be2881697a7f35
  12. root  2afcc845098cadc844cf64ef85c2127bce9999199aa3949088aa437f8d91b3b0