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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

NATIONAL DEVELOPMENT COMPANY Award a ₱1.4M contract to KCN CONSTRUCTIONNational agencies

Transaction hash:
01ec6b6cd2b93b7df61580a1b7cbea8b81e3c7414359b23c8b1e6c953e717a23
Status:
Included and unchanged
Block:
#2,447 3,566 blocks after it
Position in block:
Transaction 4 of 278
Award day:
Jun 30, 2015 (11 yrs 4 mo ago)
Value:
₱1,377,040.32
Project:
Construction

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 #2,447 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)
    NATIONAL DEVELOPMENT COMPANY awarded it to KCN CONSTRUCTION on 2015-06-30.
    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   01ec6b6cd2…717a23now      …
  2. 2. Block Merkle root changed
    stored   3a53c32f7f…ea3c2bnow      …
  3. 3. Block #2447 hash changed
    stored   5dd33a7f0d…ce8fb2now      …
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 277 records. Each step hashes the current value together with the sibling shown.

  1. leaf  01ec6b6cd2b93b7df61580a1b7cbea8b81e3c7414359b23c8b1e6c953e717a23
  2. 01 R 0201c087d7d75eaf1d5bac021f380eea64c0cc7bef4e5923a94b198fabc6572b
  3. 02 R 0a7b0220bfb99d773f4e89aaa56c65276c43c12cb388f33707380048208b6bd4
  4. 03 L 6c1897329cb7bc4dec39f5712bdbdeb219ef0dba64fa63a9e21563508619e9de
  5. 04 R f7307fb58a17ce05db259ef66f977cedc7c2b01a464bb3ae9b60f4ac78e753a1
  6. 05 R df483c2a006598a4d92e8c420c66967b3eccb16039d987167c146327faa9924a
  7. 06 R 69dfbc2325fb102ce626c4bfa77f0c04e4e05130e192fb381130b7a8ff09dae6
  8. 07 R 12c618683d1b1ceed9de33af3f523bd9dd51a5eece9e5a509444af860880247a
  9. 08 R e459eccad42d4a3baa186594e6f8e5a19f6b5e217aa98f243b2051d786844068
  10. 09 R ac46420f8f2a465e9078e480fc038b179425cb5e7119b089a9eb231baacd5453
  11. root  3a53c32f7fc24030f0419b7d6556d51ca3e6090207d5e011671049adecea3c2b