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 PUBLIC WORKS AND HIGHWAYS - CAMARINES SUR 2ND Award a ₱42.6M contract to C.T. LEONCIO CONSTRUCTION AND TRADINGNational agencies

Transaction hash:
fbb7dcd26ffd63f8e95e2c880111390cdb8d723f2b78d686222e9be69f91e2f5
Status:
Included and unchanged
Block:
#3,029 2,984 blocks after it
Position in block:
Transaction 238 of 245
Award day:
Mar 27, 2017 (9 yrs 7 mo ago)

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 #3,029 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 "Regular Infra - Flood Control/Hydraulics/Drainage, Roads: Construction - PCCP". 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 - CAMARINES SUR 2ND awarded it to C.T. LEONCIO CONSTRUCTION AND TRADING on 2017-03-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17FE0009: 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 2018-08-08). 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   fbb7dcd26f…91e2f5now      …
  2. 2. Block Merkle root changed
    stored   8280f11312…9f68a1now      …
  3. 3. Block #3029 hash changed
    stored   2c3e4cd50e…9168d9now      …
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 244 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fbb7dcd26ffd63f8e95e2c880111390cdb8d723f2b78d686222e9be69f91e2f5
  2. 01 R fc6effac6bb7d794b5290d704f9d38d334a1c241823f856e6e0e01b47c0643d6
  3. 02 L 33e978a306a54ae78f16a10217f327c186dc9ca9e00956edff2b69dceab21b5c
  4. 03 L 3e06a79dcae39738cfd580168506e0165dcb3008decf743c7c6d3ebdce93f78f
  5. 04 L 43a77b9fbb741b76d3f6aaa3188e01aab330702a53aa223d7125e8bd1f58f94a
  6. 05 R 78f098c5f6d6e359a8d22ff13b6f51ea683c3f5a9d314c1a11a5c0898dbbd039
  7. 06 L 286ff103aa43c3c3c2f19ff775bbaeacb11e9ace67b23cbf19478804d863e370
  8. 07 L 42b4a5815e3a992c6bff8096d5cf29114fe95f3592cdda8cd8c1d3c775057465
  9. 08 L 0efa7615827cd9eb002d4a27af17f710602f9a1b7112db1d7e1dbc98afd175a0
  10. root  8280f11312606f66e224f4c9b3223bf8f0590dd82fc8c1adf8b7b50f349f68a1