Skip to content
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 MATEO, RIZAL Award a ₱2.3M contract to J.C. BAAC CONSTRUCTION CORPORATIONMunicipalities

Transaction hash:
9cf52e5bebbcf02850dd377a912981a5382c04e3eacc2a0e6af8482a52003bae
Status:
Included and unchanged
Block:
#5,272 741 blocks after it
Position in block:
Transaction 190 of 329
Award day:
Sep 13, 2023 (3 yrs 2 mo ago)
Value:
₱2,325,398.80
Project:
Installation of Streetlight

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 #5,272 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 MATEO, RIZAL awarded it to J.C. BAAC CONSTRUCTION CORPORATION on 2023-09-13.
    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 Mateo 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   9cf52e5beb…003baenow      …
  2. 2. Block Merkle root changed
    stored   feb2995be6…f8fa1enow      …
  3. 3. Block #5272 hash changed
    stored   1fcd1d9f2b…b9d4a3now      …
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 328 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9cf52e5bebbcf02850dd377a912981a5382c04e3eacc2a0e6af8482a52003bae
  2. 01 R 9d5d8ddc1d2f07f1e3fb718d76639c93758ce547ff7b418fd51fb3a440e92c0c
  3. 02 L 628bc3a91e9653b645933e83df70a7054eeade3821a448023e79e680f4d0f5d8
  4. 03 L cae0932adec8b1528b10575109a1073ff9967ac1088642e9c31912639d10b974
  5. 04 L 707545a12c5892b832c9fe5d91ddc41a763a7cf18594c851da10f5c82d07f07c
  6. 05 L 8ebef145a72dea9aa65baf5a5f9d975702c34950e07aa25546b03a085ba1c507
  7. 06 L a41f432c869dbd2afe790c80adedbb4ff42d5522b5c64b7b6384bfab7ad651f4
  8. 07 R 81d8ca4f3676882e6caa13aa038cbbabc50661e9ab081551fabf61935ab915f3
  9. 08 L e9f9c2c2deea3e8862fb60b59f76068cd16b79dc14e1cce6857c0f3dd5f101bf
  10. 09 R 036c827b73072ec42d0d51b2a78a531fb7920bbef5469f31aeb491e2cac2841b
  11. root  feb2995be6fb7636f0e966c1820ab4848958b7a5887010d21fbb7072e8f8fa1e