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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 NUEVA ERA, ILOCOS NORTE Award a ₱4.0M contract to JLP CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
e50a616004e9c568efa7bcd3183e39e2f3f8f5d0530373fce71b3bc31cf19d86
Status:
Included and unchanged
Block:
#3,535 2,478 blocks after it
Position in block:
Transaction 220 of 252
Award day:
Sep 17, 2018 (8 yrs 1 mo ago)
Value:
₱3,994,363.36
Project:
FARM TO MARKET ROAD BARIKIR

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 #3,535 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 NUEVA ERA, ILOCOS NORTE awarded it to JLP CONSTRUCTION & SUPPLY on 2018-09-17.
    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 Nueva Era 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   e50a616004…f19d86now      …
  2. 2. Block Merkle root changed
    stored   0c20d747db…d11899now      …
  3. 3. Block #3535 hash changed
    stored   572f7b1e4b…15b9d2now      …
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 251 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e50a616004e9c568efa7bcd3183e39e2f3f8f5d0530373fce71b3bc31cf19d86
  2. 01 R e50b1dc307c36049c1eb4e81f624bf400f87f1ec0a95863515340ae93837799b
  3. 02 R b233ddf60fb51273795459c0f2be21c870eb551c9683fdece22885caf9c2920e
  4. 03 L afc7e7c063396d3777bf78ca9d6366ba7900f7548b9ed9a0a88cd0658268b9d2
  5. 04 L 9e619d1541c46d530eb4c52f9d1ad7e63c6c63a208f3865ee033752abaaae77c
  6. 05 L c19ab64fe957a7ae3677bb56678ed4e67d2a2665714e85959d207beeae88b436
  7. 06 R 124d230abb0107c9ac33eeb8ffad2e902c78e36991302ef9f6cfcf9a5a76889f
  8. 07 L 29438c801e9572acd6c2ea8b8e83fef17810ad0a0051f495ccebe9da270785f1
  9. 08 L 772e99a1d6b7cb4cfdc0504c556d201aa1e980132de697e735c625fbf805ea14
  10. root  0c20d747dbbf4b18e8db550bfdf994ecf2f113dcf258fbb4de45b7f4bbd11899