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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 TIGBAO, ZAMBOANGA DEL SUR Award a ₱8.0M contract to JZL BUILDERS AND ENTERPRISESMunicipalities

Transaction hash:
b4c94e6edae0ea7dbd0d2d5c8310f83f354db53d73c1955c49f9c610ce051a0b
Status:
Included and unchanged
Block:
#4,860 1,153 blocks after it
Position in block:
Transaction 114 of 177
Award day:
Jul 18, 2022 (4 yrs 3 mo ago)
Value:
₱7,990,422.30
Project:
Construction of Multi-purpose Building

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 #4,860 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 TIGBAO, ZAMBOANGA DEL SUR awarded it to JZL BUILDERS AND ENTERPRISES on 2022-07-18.
    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 Tigbao 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   b4c94e6eda…051a0bnow      …
  2. 2. Block Merkle root changed
    stored   7352304a74…d5f0e1now      …
  3. 3. Block #4860 hash changed
    stored   036bae469a…4ea1d6now      …
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 176 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b4c94e6edae0ea7dbd0d2d5c8310f83f354db53d73c1955c49f9c610ce051a0b
  2. 01 R b4f308cbc7b1d5c84fb4033cecc2e021e52040b2c28de738366fbaee6112412b
  3. 02 L a3d1c8d0d8b2975d87794082a3f670ccbb220661b6065ff19580f3255c7363fe
  4. 03 R a5432231b8ca1374e29dbd878f5421c31b963d8bc64c59cde4e7b84b93a507db
  5. 04 R 1baff023f5d26ae14ea724e7f2bc07164fe1e03ce106583cc2ae4a17d182c016
  6. 05 L 172c49c6b55206b47f6be0285889eedb3b968c6cbc3d407b1e78a159f2b08b55
  7. 06 L 2941e419ff097eb6f227e6a4c314dd0aa460e3e8744b180722a8f3ab718e984a
  8. 07 L d64ce68e487ae7c89ab30cb117759063455d6e100110e978b8a09b5e5e1ed834
  9. 08 R f81306a383858e2fd2f03d3a26ab54f04ec4534fe845d633a4d61544f0868a4e
  10. root  7352304a74721e9d93740c57f9db55eec3e44db132b157612e12e98223d5f0e1