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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 PEDRO, LAGUNA Award a ₱5.0M contract to DATZLAV CONSTRUCTIONCities

Transaction hash:
f66d2f81c4e7d26e979e9fccdafddb9a93866d8608d19015a7b5948bbd0f8d95
Status:
Included and unchanged
Block:
#5,279 734 blocks after it
Position in block:
Transaction 285 of 299
Award day:
Sep 20, 2023 (3 yrs 1 mo ago)
Value:
₱4,980,000.00
Project:
Road Rehabilitation at Imelda Avenue Brgy. Langgam

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 #5,279 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 PEDRO, LAGUNA awarded it to DATZLAV CONSTRUCTION on 2023-09-20.
    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 Pedro 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   f66d2f81c4…0f8d95now      …
  2. 2. Block Merkle root changed
    stored   ce05afa479…fc409cnow      …
  3. 3. Block #5279 hash changed
    stored   0e649c58ad…0232a2now      …
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 298 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f66d2f81c4e7d26e979e9fccdafddb9a93866d8608d19015a7b5948bbd0f8d95
  2. 01 L f64c178f78fb46780114be973b06af28cd1ac3e19c61b59ecae733e3da3ec4bd
  3. 02 R a8eeed83aef1ac14cc69ea294995428e1bde17c7e72819bebc357f41bb02f554
  4. 03 L 753dc43a45d06718754f8dc1fbe740c9e660c55d629c604e2ae44bba0e901e6d
  5. 04 L add4883c7ebf856a3a635f950e9a8c575882b96e759975017fb0c04eb5d76544
  6. 05 L 6eb02b5c7baea421eb5122b4937c48350199537a8beeb2a5f2cce6d14191097f
  7. 06 R 5929e75e8498e05e403100f2d0b70f1e8c8f4626f013556d813da18dcf789f79
  8. 07 R ef64bff0b53d5d3d8b7dd3298cff32c2b02a7a279cac781eda5ec797b20bfee2
  9. 08 R 06987137652a4c1d2f0925d1b9dcdafee2cf9ed3a9dc4b7dc2620e87c424a13c
  10. 09 L ebf80896532aa3f1fae060c9147b07c68055f16d73158a7dac056b4713e51b53
  11. root  ce05afa479ef81d06f32463e7c398add9e91453f05d1a6e514e9c8f917fc409c