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 - ILIGAN CITY DEO Award a ₱47.9M contract to N.B. SALBO CONSTRUCTION - ILIGAN CITYNational agencies

Transaction hash:
f02291df29338dde42940bc3a3c8111bf25a1f0f7f34287d6a3fddd29330e20a
Status:
Included and unchanged
Block:
#5,755 258 blocks after it
Position in block:
Transaction 257 of 274
Award day:
Jan 28, 2025 (1 yr 9 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 #5,755 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 - ILIGAN CITY DEO awarded it to N.B. SALBO CONSTRUCTION - ILIGAN CITY on 2025-01-28.
    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   f02291df29…30e20anow      …
  2. 2. Block Merkle root changed
    stored   0264b7a788…6b9b5anow      …
  3. 3. Block #5755 hash changed
    stored   bf24106b93…f548a7now      …
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 273 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f02291df29338dde42940bc3a3c8111bf25a1f0f7f34287d6a3fddd29330e20a
  2. 01 L efdf410ccf28e0f5757cba4caf6016ccb4b8787c825f40a6f62c7c55795ffa89
  3. 02 R 36e14ccbe0068f7c613951ed75b868a3fced13edcaadb182631f1d8e9d1797e5
  4. 03 R 1c73bd67ed8ed0f9c5e3fb6c07cf1aec2403581dc6756bbcbc66692e7f2163c2
  5. 04 R 18ffe2bacdd7f6d669d9dad8bbcef87c9764563d47f20198957070a82c51bfdf
  6. 05 R 0ef5a4d2e7068416b01123b96483fd3a9ed625b9ced9db5f4f94d579a4ea2026
  7. 06 R 47f0c75ff9fc5836e53ca5e0205d17a108df6198b64fe19541e7ed1437984755
  8. 07 R a8696f0d7ba23357220af7eaa66e6e6a654bd8e9bfbad6177d3323bd3f183bd8
  9. 08 R 3dd062818eef6e5abe0dc3285c12a64bfd0b7e91add6d52d6c01dac044d7e1e8
  10. 09 L 540e45e21e07ff971fb724dbe5f3685cfd0ee232fa6d8f368042f94ab9af290f
  11. root  0264b7a7889956f35961bfe3376192303268f4e03cf511ef3062ac144c6b9b5a