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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 - NCR Award a ₱23.1M contract to ARMANDO U. KHONG HUN GENERAL CONTRACTOR, INC.National agencies

Transaction hash:
75fc2eb26fea409c56ca2e4690295451f75c735cd8876370de2648abc0dba654
Status:
Included and unchanged
Block:
#1,711 4,302 blocks after it
Position in block:
Transaction 366 of 765
Award day:
Mar 22, 2013 (13 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 #1,711 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 - NCR awarded it to ARMANDO U. KHONG HUN GENERAL CONTRACTOR, INC. on 2013-03-22.
    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   75fc2eb26f…dba654now      …
  2. 2. Block Merkle root changed
    stored   d18d755571…138b66now      …
  3. 3. Block #1711 hash changed
    stored   cc6684acc6…d9e856now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 764 records. Each step hashes the current value together with the sibling shown.

  1. leaf  75fc2eb26fea409c56ca2e4690295451f75c735cd8876370de2648abc0dba654
  2. 01 R 760ce8be56f22a47ecce7ebfb1ee7742f68fce60a6ec276bba03f93d2b7155a9
  3. 02 L 7c41929dcc04a251331a45bb3f445cad51ce63ffc10f07da730723ede111c253
  4. 03 L 2451869326786a2b0de7afca077b3d24a4bd3fc4233b1934b50a007b64c1ba27
  5. 04 L f5cdd2ae7d09a28cd6f73c67fddf228348c1a5620074fd0432a9ce1a91ff5041
  6. 05 R f8f801ca1c319b0949be2c3d032ca195f2f655c0ad99b91949644259e444b4f3
  7. 06 L 7ac9df92b1c72823e8d718149b058018b7d5fefd95b51e7887b1efecd0d7476a
  8. 07 L 1ec7486903970651fe72fbe01f7540000eee8d85c8c3a0bbd35e439b491472e2
  9. 08 R f151a4c8c91a25eb309e25b7ed027fb1ebf6072b9a7e1d90d3be3af432c279c7
  10. 09 L 7753acfe0bce7aad56de131249c271400abefd504fd3cf6a14c6372fc1ad4c79
  11. 10 R 8009fbc7aa7c8444a59c72aeca384cc35862d5d32622e5622a96f34ebc908379
  12. root  d18d7555714e1e61ca277f43dd3033d3f53f0f87cb88c2a769fac9efab138b66