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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BENGUET I DEO Award a ₱3.0M contract to SAPDOY ENTERPRISESNational agencies

Transaction hash:
bcb11740469e71f80c007d6445b05618d9417bde7c0277b7f0b4a81225f9e92d
Status:
Included and unchanged
Block:
#4,507 1,506 blocks after it
Position in block:
Transaction 141 of 188
Award day:
Jul 14, 2021 (5 yrs 4 mo ago)
Value:
₱2,964,815.45
Project:
Construction of Mulit-Purpose Building

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 #4,507 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BENGUET I DEO awarded it to SAPDOY ENTERPRISES on 2021-07-14.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   bcb1174046…f9e92dnow      …
  2. 2. Block Merkle root changed
    stored   ba56919e31…7e1e35now      …
  3. 3. Block #4507 hash changed
    stored   002206bbd3…e91b24now      …
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 187 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bcb11740469e71f80c007d6445b05618d9417bde7c0277b7f0b4a81225f9e92d
  2. 01 L bc23f1c516cba1c3776abacfe7a8d7d02db84086811e7ce4238771c15d378191
  3. 02 R 1fef78900f595cd9c8598b79e514a10e7acdda19cb798ca5674640c8f7c2da3a
  4. 03 L e9af352d8eea01e65686898291f8367810055091ff4141a43adb7df8020f151b
  5. 04 L 9e6122e0c93e34dd46a7aaf675aeef70f54a8adf6adaeffbd8aa80d6fff4ead2
  6. 05 R 0d9b198452b48c2f0290d306b185e428765e89d867ebe57fd68f311cc6f1381d
  7. 06 R 092d0ccc83892b417d23853b4b210aef42682b8f831f801fce124f7fa2377bc3
  8. 07 R 53967e020336f7b9c91d80743e092824c30e294753f1ab31f1bdbd9adffeaadf
  9. 08 L 98d61681ed2cf2129bc087c54285baec07c888175a41f3d6e4e6c3bf0286b89b
  10. root  ba56919e319cbfd2b175011f7b32e1ebd46283ee5146b22ded9649a26b7e1e35