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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 ₱2.7M contract to JLP CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
bb03ef390db4f1093540e0f46aa0c40afdbf74baa000db371cf1252fbeb5cc7d
Status:
Included and unchanged
Block:
#1,073 4,940 blocks after it
Position in block:
Transaction 11 of 18
Award day:
Feb 16, 2011 (15 yrs 8 mo ago)
Value:
₱2,662,585.21
Project:
INVITATION TO BID FOR ESTABLISHMENT OF MULTI-PURPOSE HALL AT BARANGAY POBLACION

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 #1,073 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 2011-02-16.
    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   bb03ef390d…b5cc7dnow      …
  2. 2. Block Merkle root changed
    stored   89ebd3c53d…d8142anow      …
  3. 3. Block #1073 hash changed
    stored   6f8eaf2ce4…72d503now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 17 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bb03ef390db4f1093540e0f46aa0c40afdbf74baa000db371cf1252fbeb5cc7d
  2. 01 L 967acfb5aafb8f7550ae9e01ea9af647f53f5ccd539e7046e88afbb7c052523f
  3. 02 L d1b14c21aa6e16fc9c84e2ea51fece070dad0b551a1ffcab093b844c40f44a4b
  4. 03 R c358d069843d061ffcb95587611ea05aa59bccd56493a08d0b8b5bb39d6c1890
  5. 04 L 1165388245eeb004e7244cc066f9f182c79f377944bafd6d8ae864294f77e48c
  6. 05 R 90d751a3900ed0ce76ea65e688d0da66b3bda3bb2043ed509ce048f0b3c5d622
  7. root  89ebd3c53da5ea4060e1a254e01016d110b9d826a522ee79b2ee220349d8142a