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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 hash:
c26efc2c44def7c2fedc00e2444e40b18c4c9fb8f6dd4f490ef8a3e30443f57d
Status:
Included and unchanged
Block:
#2,718 3,295 blocks after it
Position in block:
Transaction 17 of 19
Award day:
Apr 19, 2016 (10 yrs 6 mo ago)
Value:
₱6,123,021.61
Project:
16CD0068 Construction of 2 Storey – 4 Classroom

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 #2,718 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)
    DPWH lists the funding source as "Outside Infra - GAA 2016 DepED BEFF", i.e. the FY2016 GAA. The exact UACS line is not given.
    Partly
  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 - BULACAN 2ND DEO awarded it to C & F CONSTRUCTION AND DEVELOPMENT CORPORATION on 2016-04-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16CD0068: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2016-09-28). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   c26efc2c44…43f57dnow      …
  2. 2. Block Merkle root changed
    stored   1ec1a36627…e82bfbnow      …
  3. 3. Block #2718 hash changed
    stored   6d88c73c95…c1fb49now      …
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 18 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c26efc2c44def7c2fedc00e2444e40b18c4c9fb8f6dd4f490ef8a3e30443f57d
  2. 01 L b47f615bc959666f6243b6601e79109d2246b137074b71ba2e7cdf233b361000
  3. 02 R 09738d3702d220064d92cacc5403389b4d9f0b3c5f75774a4c47bf7301c23f82
  4. 03 R c5070804c734571bf1d8e2498e164f78eeed5b72edcf4c6a9dd9934652a90e75
  5. 04 R b5e988ac006b41c810d77be779482685e807b600d7e0ad57e7584e7ab31ba80a
  6. 05 L 5bd65bcdb3762cf0cf1743e3ed8a246e3e30aea462f5ff9fd8f0e48f04ac6c9a
  7. root  1ec1a366273149010ad1fa1493909b424676ce740cf21eeb32e19b01fde82bfb