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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 CANDELARIA, QUEZON Award a ₱445.7K contract to CARCAN CONSTRUCTIONMunicipalities

Transaction hash:
571aad4dcd0360734dfda2c903298975be2a84e8fb704a4079b5caebfe0573e8
Status:
Included and unchanged
Block:
#659 5,354 blocks after it
Position in block:
Transaction 2 of 6
Award day:
Aug 7, 2009 (17 yrs 3 mo ago)
Value:
₱445,747.07
Project:
INSTALLATION OF ELEVATED STEEL WATER TANK Brgy. Bukal Norte, Candelaria, Quezon

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 #659 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 CANDELARIA, QUEZON awarded it to CARCAN CONSTRUCTION on 2009-08-07.
    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 Candelaria 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   571aad4dcd…0573e8now      …
  2. 2. Block Merkle root changed
    stored   11851d7787…97dbd6now      …
  3. 3. Block #659 hash changed
    stored   16f87e6aa7…2e889fnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (3 steps)

How this one record is tied to the block's Merkle root, without needing the other 5 records. Each step hashes the current value together with the sibling shown.

  1. leaf  571aad4dcd0360734dfda2c903298975be2a84e8fb704a4079b5caebfe0573e8
  2. 01 R 942b9ae9920ce2a2d593ed1ebd39ba1e729dd8e2ceabcf6b8dc7657a67abb20a
  3. 02 L f8442eb411476f5788a5be1776425b358763032945a6063be20b0c059ebc87c6
  4. 03 R fa7294ebe83746721e28ad12df209fed00d8bd3c5267719b2967f19dd6465471
  5. root  11851d7787a49e6e523e52319ce2fad764be1de9e42490ebb843f73f0c97dbd6