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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 ESTEBAN, ILOCOS SUR Award a ₱2.6M contract to FL REYES DESIGN & CONSTRUCTIONMunicipalities

Transaction hash:
4eee1f8aa6f199bf91fde59b9d68f5a5758d769cbb7da55c8d660c24d3ccddfa
Status:
Included and unchanged
Block:
#977 5,036 blocks after it
Position in block:
Transaction 6 of 16
Award day:
Oct 8, 2010 (16 yrs 1 mo ago)
Value:
₱2,577,939.05
Project:
Riprapping along Bateria Creek and Municipal Dumpsite Package A

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 #977 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 ESTEBAN, ILOCOS SUR awarded it to FL REYES DESIGN & CONSTRUCTION on 2010-10-08.
    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 Esteban gave a "unmodified" 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   4eee1f8aa6…ccddfanow      …
  2. 2. Block Merkle root changed
    stored   523b845d6f…04de6anow      …
  3. 3. Block #977 hash changed
    stored   6229467f0a…89b8d7now      …
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 15 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4eee1f8aa6f199bf91fde59b9d68f5a5758d769cbb7da55c8d660c24d3ccddfa
  2. 01 R 5d06129f67b1fe0d18205e95cc90f6900517b6b9e803f37e98dd6a9cb59ccd47
  3. 02 L 6e1f6e93eee59c63258653c176d5f59d9857dc665ff205f09385230cade88f29
  4. 03 L 965801dc8408ff44953a71087eea8c47e25926ace87a2e1d62fca53c7c8d27ba
  5. 04 R 765c14e9c43e37fdb071aa95da757818297578c991929af04672b701d14b8b3c
  6. root  523b845d6f7217599ce2a46a72f45468055b02d0b996264ee3dc123c0504de6a