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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

PROVINCE OF AGUSAN DEL SUR Award a ₱59.2M contract to KHAN KON CHI CONSTRUCTION & DEVELOPMENT CORPORATIONProvinces

Transaction hash:
106b2e242d2bdee742de453a4d2e816a2b6d68f1291d269c5a1984e7181a2a36
Status:
Included and unchanged
Block:
#5,179 834 blocks after it
Position in block:
Transaction 21 of 338
Award day:
Jun 9, 2023 (3 yrs 5 mo ago)
Value:
₱59,157,592.95
Project:
Concreting of Bucac-Marcelina FMR

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,179 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)
    PROVINCE OF AGUSAN DEL SUR awarded it to KHAN KON CHI CONSTRUCTION & DEVELOPMENT CORPORATION on 2023-06-09.
    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)
    COA's CY2024 audit of Agusan del Sur gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   106b2e242d…1a2a36now      …
  2. 2. Block Merkle root changed
    stored   5a3906cafb…c695ddnow      …
  3. 3. Block #5179 hash changed
    stored   14a96035ea…f4b8fcnow      …
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 337 records. Each step hashes the current value together with the sibling shown.

  1. leaf  106b2e242d2bdee742de453a4d2e816a2b6d68f1291d269c5a1984e7181a2a36
  2. 01 L 0eda6f5f317e0642c5219aecda4397093853617569e15ec622936faef2001929
  3. 02 R 921af30c38cd95f4f04e41b1d1f3e2aba59bd2ee4a11b4bed78993df233629c8
  4. 03 L 4ec1481d9d58451780db829d327a70d9c2756a9dc6271fb0030c84f624fa1128
  5. 04 R 8ab5885679fcd41da668b9e7b8da3fbb2e69db1786b96c1c61eaa32743645308
  6. 05 L a05fb6c0c9c99d90e5ab38b25c2b687816134aa4552fc2db5e6a2bf8e6ad7f24
  7. 06 R 89434e5e76dcd58d92e81970ef1adf83c7eeccc7de015a9070d40226a9a5d186
  8. 07 R 5759bab56f60dda7123810c475333bdcb85a25d22c6c86a88a08e1a42228952a
  9. 08 R cbc1f21ab8b1a09dd877ec65bda84f18a9aad3d6d62de46bf577ec267e5680a1
  10. 09 R 3d8459c96a866a7ea6cfb18dad4b18a2a6ff09c3d15b774a0ac8786a1b08454c
  11. root  5a3906cafb68e90e4d1d30c0184d0c07a466aa6839f1390ca7b00f6676c695dd