Skip to content
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 - ANTIQUE DEO Award a ₱18.8M contract to TIBIAO-ANTIQUE N.K. ENTERPRISE, INC.National agencies

Transaction hash:
33a52aa5fa7329cdd4e51ea71223a23546ab05a1c09e2fbe8d3c14801b07837b
Status:
Included and unchanged
Block:
#3,203 2,810 blocks after it
Position in block:
Transaction 44 of 220
Award day:
Sep 28, 2017 (9 yrs 1 mo ago)
Value:
₱18,804,985.41
Project:
17GB0124 -Repair/Rehabilitation/Improvement Inclu

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 #3,203 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)
    DPWH lists the funding source as "Regular Infra - GAA 2017 LFP", i.e. the FY2017 GAA. The exact UACS line is not given.
    Partly
  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 - ANTIQUE DEO awarded it to TIBIAO-ANTIQUE N.K. ENTERPRISE, INC. on 2017-09-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17GB0124: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2019-01-08). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   33a52aa5fa…07837bnow      …
  2. 2. Block Merkle root changed
    stored   820f8341eb…b2844bnow      …
  3. 3. Block #3203 hash changed
    stored   d06f49bb2c…3895a1now      …
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 219 records. Each step hashes the current value together with the sibling shown.

  1. leaf  33a52aa5fa7329cdd4e51ea71223a23546ab05a1c09e2fbe8d3c14801b07837b
  2. 01 R 343814ea8d079df5d778b4d91a7e0b434b0bf34b977f6d39647ef944d6886642
  3. 02 R fa2677490381a94fb2c8ed1b614b3f44ce6923491edc2bc749c793b267f37dac
  4. 03 L 294a7f1d341f35b16236da1a2384e649d0966c6f8532a3f23fba9d0405de5989
  5. 04 L f2aa9dfbd64d7d54ff784ae8c7bbc0944d2846267be0de0ca9253ebdbd2a9984
  6. 05 R e94a9d7c13123ccb46b1c7e23ad5085a0aef81b62921217fd701b50cf5e5496f
  7. 06 L d43086a0b861db9c23ccff45032345628156a4506f3ec202cf83ca8bd0e72142
  8. 07 R 1e6d4629a70778a54edf7385fa00e65b7c27707e49fb04eb6ca811075ce4a1b9
  9. 08 R 205c8f381261d309a35aed2201e9576b796a4ff2350cfabcfc3449288a861701
  10. root  820f8341ebce01791de61f109b15602acf4ae51088349e9f5c4dab1de6b2844b