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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 PIAT, CAGAYAN Award a ₱498.8K contract to MACDOR CONSTRUCTIONMunicipalities

Transaction hash:
dc5bff93700b128200337d89b4e8a0d80e7d1e421009bdc21a663cf34b02f008
Status:
Included and unchanged
Block:
#4,421 1,592 blocks after it
Position in block:
Transaction 191 of 218
Award day:
Apr 15, 2021 (5 yrs 6 mo ago)
Value:
₱498,784.00
Project:
CONCRETING OF FARM TO MARKET ROAD Maguilling

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 #4,421 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 PIAT, CAGAYAN awarded it to MACDOR CONSTRUCTION on 2021-04-15.
    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 Piat 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   dc5bff9370…02f008now      …
  2. 2. Block Merkle root changed
    stored   e366e0934b…21fc46now      …
  3. 3. Block #4421 hash changed
    stored   fb5fe29855…eb9013now      …
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 217 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dc5bff93700b128200337d89b4e8a0d80e7d1e421009bdc21a663cf34b02f008
  2. 01 L dbfb74ea70a6b3846865693042b538ae5a8542c98a0743eb8318bc19e9039607
  3. 02 L 98957de19babbdcbdf5307db5dbc41a4f0eb22a4ac251c383855909031168b1c
  4. 03 L baa8b028aedaebef6dd5517ae175c679bfed124612377c31d6b0dcddb9be9eb7
  5. 04 L be8abc68a1427894b5f533fe1f79da2093e4f09acdd03bfd08dcdb6ad9babbac
  6. 05 L 163b528475a594e6210236e4ff4ccbe73ac26884732a1cd1a0eac47930ac0728
  7. 06 L 9e7c10c24b0638d0ac7a609c3f5ad6939dde06c9241179e0070be5d61ba380d2
  8. 07 R 21c4200a02da41d8b83f3776f00793180688aba196c9cb905edb4d8db5f6e6bb
  9. 08 L afed7c9f73c3f88c42d97f4ec17cd945cd004122edafaea194cbe4f6ae8fd281
  10. root  e366e0934b5b8b5cdbd5acb2a187076dd14608421a6fa26bd4c55cd7d521fc46