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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 ₱496.3K contract to FL REYES DESIGN & CONSTRUCTIONMunicipalities

Transaction hash:
5e61dc1f342001ea44839b13dca9821d17eac269f1fe9e04bd1ed567464535d2
Status:
Included and unchanged
Block:
#1,605 4,408 blocks after it
Position in block:
Transaction 18 of 57
Award day:
Nov 7, 2012 (14 yrs ago)
Value:
₱496,303.06
Project:
Slope Protection Along Cabaroan Farm To Market Road Phase II

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 #1,605 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 2012-11-07.
    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   5e61dc1f34…4535d2now      …
  2. 2. Block Merkle root changed
    stored   ad90578d3c…f72f25now      …
  3. 3. Block #1605 hash changed
    stored   7c30643360…b9dd6enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 56 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5e61dc1f342001ea44839b13dca9821d17eac269f1fe9e04bd1ed567464535d2
  2. 01 R 5f4e4e6a91afaf21558d3ba42195c8fcbd9cd750850b871298951354dbccb2c5
  3. 02 L 8bb8f29a39a42d363db0a5776e2e804de6de369cef6426b1c25fed01d5524dec
  4. 03 R 3495dd3d09e0446bf0cc7ffcc177d17461e28e01402106f3a27191bc30dfe750
  5. 04 R c6b66d138227bedea186e0719fc43938a97f23d4e5d0a2286eb8ade478777778
  6. 05 L 03b8a5a2411779c49b145b91e7703aa72f5b712e2a258766166334308a7dd5ad
  7. 06 R 8fc9a32c5a3023471f0eaa3767c3874a5576c9daf421da390d8f7d1195670c56
  8. root  ad90578d3c7a2a376d0cfba948c857eb250ffd112d9ac0f244bb26ecd7f72f25