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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 - SORSOGON 1ST DEO Award a ₱71.9M contract to C.T. LEONCIO CONSTRUCTION AND TRADINGNational agencies

Transaction hash:
fdf16cdbf67c41cdfd503c4415331a4c02acfdff54b3609c315a455d84766708
Status:
Included and unchanged
Block:
#5,939 74 blocks after it
Position in block:
Transaction 262 of 266
Award day:
Aug 19, 2025 (1 yr 2 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 #5,939 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 - SORSOGON 1ST DEO awarded it to C.T. LEONCIO CONSTRUCTION AND TRADING on 2025-08-19.
    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   fdf16cdbf6…766708now      …
  2. 2. Block Merkle root changed
    stored   1fdda74d89…ab210fnow      …
  3. 3. Block #5939 hash changed
    stored   e8a7dfbd35…9173b0now      …
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  fdf16cdbf67c41cdfd503c4415331a4c02acfdff54b3609c315a455d84766708
  2. 01 R fe7bed7689933c2b6b47b0bf80f706b50241c10432d005b1a957de0aeb770a6d
  3. 02 L b839c7a37d9494f81cdfe67d9d74b8aecd95e91ac0d1f41b51887ec294ad2909
  4. 03 L a232a0d32bae6e050878cb0948486215a6666b73567fdd3dca6ed45f21ab8bf3
  5. 04 R edad90cc0f4153e71e6cd913197ccd38cdd488d72a80458589fe3500ba3f4114
  6. 05 R 50f1f009cb43a4f2477d2f94ab4fcb369946947a2faf117e82ff088ee6b08154
  7. 06 R f9410834ad969133b719a89f9cde134766fa62d4a1fd14788cbca8447367cc73
  8. 07 R 0807b4c7af3ea901289f8378e02f4c22442fbd7ce609932084beca9628834449
  9. 08 R fe4746c1086b889aa4367797177c3b8c6fe49c22085fa2c2bb183e759a279e1c
  10. 09 L daef621611b4105e4f01ed70b8637daf70cbc933195c6a411f47474e72496e97
  11. root  1fdda74d89ce6cabe97c7c80768324eebb40f9f5a62fa7acd848a9e1d3ab210f