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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

CITY OF SAN PABLO, LAGUNA Award a ₱10.0M contract to V.R. PATRON BUILDERS & DEVELOPERSCities

Transaction hash:
0d4ca94b4d3786b732dcfd43c1df9ca2c05cbd56cb25e089760d99bac94e3fce
Status:
Included and unchanged
Block:
#942 5,071 blocks after it
Position in block:
Transaction 0 of 3
Award day:
Aug 30, 2010 (16 yrs 2 mo ago)
Value:
₱9,990,732.50
Project:
Construction of 3 Storey Muliti-purpose Bldg.(City Hall Compound)

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #942 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)
    CITY OF SAN PABLO, LAGUNA awarded it to V.R. PATRON BUILDERS & DEVELOPERS on 2010-08-30.
    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 City of San Pablo 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   0d4ca94b4d…4e3fcenow      …
  2. 2. Block Merkle root changed
    stored   95d034728c…347b73now      …
  3. 3. Block #942 hash changed
    stored   9b0d2ad7fd…d6ab47now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (2 steps)

How this one record is tied to the block's Merkle root, without needing the other 2 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0d4ca94b4d3786b732dcfd43c1df9ca2c05cbd56cb25e089760d99bac94e3fce
  2. 01 R ae9f702666242b708b8aed2c81e246fe422a8ae05c2a128cdfdde97cdc0de99b
  3. 02 R fd4dd47840059e76423af4955098d940b3b9a1d98f12d3800b10520db4dc7c42
  4. root  95d034728cb71b828cdff11422635de477cbf1d1e2c17465a0dff7ef2e347b73