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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 LUCENA Award a ₱579.1K contract to LUCBAN BUILDERS & CONSTRUCTION SUPPLY, INC.Cities

Transaction hash:
f2b6e14ec79d0b2276b478805829c3471745bb5f6ca02b574c401f821f39c8f8
Status:
Included and unchanged
Block:
#2,656 3,357 blocks after it
Position in block:
Transaction 134 of 146
Award day:
Feb 4, 2016 (10 yrs 9 mo ago)
Value:
₱579,082.44
Project:
Const. of Covered Court (Phase IV) Bliss

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 #2,656 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 LUCENA awarded it to LUCBAN BUILDERS & CONSTRUCTION SUPPLY, INC. on 2016-02-04.
    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 Lucena 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   f2b6e14ec7…39c8f8now      …
  2. 2. Block Merkle root changed
    stored   4a3bec8575…20e9d3now      …
  3. 3. Block #2656 hash changed
    stored   38e0fd8ae0…3a85f2now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 145 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f2b6e14ec79d0b2276b478805829c3471745bb5f6ca02b574c401f821f39c8f8
  2. 01 R f33c3a67b4e858db50c59ba1ab9b120452d049aa8131bcb77b3593b4dbb2fa38
  3. 02 L 972801e65c957384a2aec31f1fd3a1ab7f47120e88defb0851e6289699288d46
  4. 03 L 7785e3b5afa40341457f4c7a3100cea570a65390d51436f17cf1eca0464e6277
  5. 04 R e1ec3a9ec90cb412e34501eb2d5bf9468cc13719c63d8d48a1efe1fad0759e2c
  6. 05 R 49045391fe92ff152ec8d23b65ad9e16d43241bdf219f24b61a60e470f296a99
  7. 06 R eaca2129882ea1fc3affb35b16c3aa22460cfbfd18fa908bdc8ea9742a0ecfe6
  8. 07 R 4f4b3688fe6c250dc2f99a1146e065330fb04d631d658382bb88acdf73d20767
  9. 08 L 24029cf357bf21c3561929767872273ed3152d153a5c9917d36cccdec467037d
  10. root  4a3bec85750541f83387f416c5739a3fa8a12f410243b4e4cd8203243720e9d3