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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 - LA UNION 1ST ED Award a ₱12.6M contract to BUSILAC BUILDERS, INC.National agencies

Transaction hash:
e9fe3ba0aaa617db857581983c834aa1f43986b44ee48964357f77ffcf814ede
Status:
Included and unchanged
Block:
#2,360 3,653 blocks after it
Position in block:
Transaction 175 of 190
Award day:
Mar 25, 2015 (11 yrs 7 mo ago)
Value:
₱12,564,780.46
Project:
Civil Works, 15AE0031

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 #2,360 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 - LA UNION 1ST ED awarded it to BUSILAC BUILDERS, INC. on 2015-03-25.
    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   e9fe3ba0aa…814edenow      …
  2. 2. Block Merkle root changed
    stored   ec786f8cb4…1e8095now      …
  3. 3. Block #2360 hash changed
    stored   5d1b69a632…6a6e4cnow      …
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 189 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e9fe3ba0aaa617db857581983c834aa1f43986b44ee48964357f77ffcf814ede
  2. 01 L e9ba13eaa749029831b81cc9ed1b77e59109bd3ff69de8a198c76535445575ee
  3. 02 L a12d7c2f03d3fb4e024a6f0826c2616e88a8fbbd51ce7ae27cc468cf38f6ca42
  4. 03 L c2efe31c21fecf6592bd5ad179e7f42d62abba70c5c9f65761a14221c9af97b0
  5. 04 L e0c600e52db252c35a7adc6f47950aeaee672829a2e1dd350b918cbc9cdf8854
  6. 05 R 007ba5667e0f103fe32a8e5b5ec3581e557e6df9aa61f7a5d05c1544c8e987f3
  7. 06 L ce5de4c11452cf65bc00206e8f4afa7e5280f99cada91a7ac745bf86434a66f5
  8. 07 R 514908dc8a6507bfbd70866fec9e59183253d20910738076736dc98d8c366842
  9. 08 L 3a408e54f8cd076ac69f8904fe13bc7883ec53370951fd077432dd3835c88884
  10. root  ec786f8cb4364c042173eb65ea3bef9e523276b4f9b50bc085af697dd81e8095