Skip to content
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 EDUCATION - DIVISION OF BATAC CITY Award a ₱105.1K contract to TERMS CONCRETE TESTINGNational agencies

Transaction hash:
b68c1927ff9535be122cb181e4d013e1c34906fc70cfa2e98e1ac5a148af22dd
Status:
Included and unchanged
Block:
#3,810 2,203 blocks after it
Position in block:
Transaction 189 of 266
Award day:
Jul 5, 2019 (7 yrs 4 mo ago)
Value:
₱105,080.00
Project:
soil testing/exploration

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 #3,810 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 EDUCATION - DIVISION OF BATAC CITY awarded it to TERMS CONCRETE TESTING on 2019-07-05.
    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   b68c1927ff…af22ddnow      …
  2. 2. Block Merkle root changed
    stored   011109e9b1…35cf09now      …
  3. 3. Block #3810 hash changed
    stored   6b1edb9175…e5303dnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 265 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b68c1927ff9535be122cb181e4d013e1c34906fc70cfa2e98e1ac5a148af22dd
  2. 01 L b3dc6354c72ef86d2c18b608a1a87ac99173c8929a5ceabd28482e38a1fff48c
  3. 02 R 2d52c2765b1d938b1877b1bc37dac8732fa79d082e73a68d956c471eca0771aa
  4. 03 L d8fa7a96b5ad2cb46ad4e18a014641ac8444a70af70850d1078febaccd70d310
  5. 04 L 4eee66d183ea9c49bd1f92af5c896bed00c972be69a987763b79411dd62978fe
  6. 05 L fe9a4b8d52a9cc6ccf53ff21a2931831f6c7dd5e408a4a796cd50c711c65ce7a
  7. 06 L 1232204039318339f62bf9789ff1da57bd4661519ffa074ca0b6b498a251e4ab
  8. 07 R d3b7a4cc239632caa8342675f852b4a9e186d6a7a51e5cd1e4092f5b28b4e944
  9. 08 L 69bfef3cf3746f66eb40c4be5cfd27222717042ea1357cf69ab2c6617f906ce8
  10. 09 R da92de0c837f4816607690bb906f2fec8366158376bf02340201bd6cd43a3ea1
  11. root  011109e9b140de06849b0b25a3183b5a394d1c6cae8f52a4ace7c22b7f35cf09