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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

PROVINCE OF PAMPANGA Award a ₱2.3M contract to P.L.C. MANGILIMAN CONSTRUCTIONProvinces

Transaction hash:
de0a232ad3023bebb329e4c2e0e9414fe111106a58850884d8023c8dbdf8af2e
Status:
Included and unchanged
Block:
#4,001 2,012 blocks after it
Position in block:
Transaction 136 of 165
Award day:
Jan 21, 2020 (6 yrs 9 mo ago)
Value:
₱2,289,198.76
Project:
PR 19-0290

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 #4,001 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)
    PROVINCE OF PAMPANGA awarded it to P.L.C. MANGILIMAN CONSTRUCTION on 2020-01-21.
    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 Pampanga 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   de0a232ad3…f8af2enow      …
  2. 2. Block Merkle root changed
    stored   647049344f…b8abefnow      …
  3. 3. Block #4001 hash changed
    stored   9300ac2c94…c3b58anow      …
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 164 records. Each step hashes the current value together with the sibling shown.

  1. leaf  de0a232ad3023bebb329e4c2e0e9414fe111106a58850884d8023c8dbdf8af2e
  2. 01 R e03bacadd9356a6a62726349e4775a1bae60f69bfe7ecfd2e2761b3b16c0530d
  3. 02 R ccdcb48216c370dff57330289b0f0a821af29b97dba38e16ae072824b42a9e50
  4. 03 R 81109e2966d7cb43404a1d7ecd0e78a35724d10360f32660557ee4fd931829ea
  5. 04 L 0400f8c025042c0dcd8d982277a08544bb77640f86f3d3a21f0603df942712d3
  6. 05 R ba6be344ca86ad7e48662cf26703876cd3f5843f365b8a178fe6a9dedf4f783e
  7. 06 R 0f124c1429b1841601d115925adde3041dd1844a7e47487ed4390580416c075f
  8. 07 R 48255fd75340f46cd11cc1e97614f188d895a128a9943ae344f32d0a7e0e0567
  9. 08 L 4fc92dbe31027b67d64bff20fb5987ee9d7daf7900abeb54aad34b71b5829f64
  10. root  647049344fc33f8ce58c220740ac055a26f180fc5a984f4d7f2381f4b3b8abef