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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 SAN NICOLAS, PANGASINAN Award a ₱2.5M contract to RIVBROS CONSTRUCTION FACTORS & DEVELOPMENTMunicipalities

Transaction hash:
e07a2e99d984f321f96b757fd69030da8a25e8914c015088ac4166e7ea47b389
Status:
Included and unchanged
Block:
#4,821 1,192 blocks after it
Position in block:
Transaction 101 of 113
Award day:
Jun 8, 2022 (4 yrs 5 mo ago)
Value:
₱2,493,770.00
Project:
Rehabilitation/Improvement of Bitin Bridge Phase I

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 #4,821 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 SAN NICOLAS, PANGASINAN awarded it to RIVBROS CONSTRUCTION FACTORS & DEVELOPMENT on 2022-06-08.
    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 San Nicolas 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   e07a2e99d9…47b389now      …
  2. 2. Block Merkle root changed
    stored   2193283450…f1dfcanow      …
  3. 3. Block #4821 hash changed
    stored   4ef7a9a0f0…53c43cnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 112 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e07a2e99d984f321f96b757fd69030da8a25e8914c015088ac4166e7ea47b389
  2. 01 L dd9dd3055cbfb05875ddedce82d07b6bc6d53267a674c5bee01887cbd4cdc32e
  3. 02 R 918fb1bcfc6d3b8679f406ecc29c6cef9dfb1ac5dd2390e6c9259114e2bb925b
  4. 03 L a251899fbfd34b969f95bb3e5bf25650edda1c6335cbebb895cb35204e1f7b03
  5. 04 R cf3b68c85ed6edf162ebb4dd48f94bee14d988d8ef7dba921b18e7fb8cfa8599
  6. 05 R 4e7296bbd8defb128e2b4adce487120dc6b50daa98dea56b672ce5609d573159
  7. 06 L 4d0449b8b81f35ff5864c677bd16578992f750d1899b5624c108dddfb414a393
  8. 07 L a91acd91a2c97bc5cbe8581494e3d9b7ed650d8c615a3da2012e1ce241b8c7b5
  9. root  2193283450aa5418c97d1457d0b0082fabc7c24aec6b67170a57265615f1dfca