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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 - S. MINDORO ED Award a ₱964.1K contract to AIDFELART CONST. CORP.National agencies

Transaction hash:
49cb68b4048ff20a241ac2768a7aad42dd3ce837e12433f5d80713b1c5a5ea7f
Status:
Included and unchanged
Block:
#2,634 3,379 blocks after it
Position in block:
Transaction 63 of 235
Award day:
Jan 12, 2016 (10 yrs 10 mo ago)
Value:
₱964,085.68
Project:
15EI0135/Rep/Maint of DPWH Bldg ACCTG/Adm. and COA

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 #2,634 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 - S. MINDORO ED awarded it to AIDFELART CONST. CORP. on 2016-01-12.
    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   49cb68b404…a5ea7fnow      …
  2. 2. Block Merkle root changed
    stored   581adb6fb6…fd335enow      …
  3. 3. Block #2634 hash changed
    stored   8c2316d8af…86d285now      …
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 234 records. Each step hashes the current value together with the sibling shown.

  1. leaf  49cb68b4048ff20a241ac2768a7aad42dd3ce837e12433f5d80713b1c5a5ea7f
  2. 01 L 48364c85e7fa7fdb9d4a24b0152f7fda63e87ff4f65b45ec4f6b7df0b821f48e
  3. 02 L e615a5805dbf0175163db580171fd8399bb088f97ceee609c915800338aecab3
  4. 03 L a0bab9bb958fdca355b842a1ebe8fdf88b840971a98cea3cf0d2cdd40519dfa6
  5. 04 L 5c9936959e3fe2ba97f58545c8ab5dcaf931634b021bb0dca655abaef4baeb10
  6. 05 L 8b97f3f839f14b4621025f5afe459b3ea813cafa67183fe3acede598d4b02408
  7. 06 L b928bba7742423abe53042e73cd54f8cdcc079362429a39afc116648c210d6d7
  8. 07 R 5f0a86dfdafddfacd8fabd93a1849067e9962bdd1b8857f929e57f2999b3c4dd
  9. 08 R e6ab1f650ee33b7e7b089a4d1e66b4c6fd625f4e9dd89f66185ccb11f8498015
  10. root  581adb6fb6d22226fab72767b2fd2ed0a31a0e4e51239edc16d93c73effd335e