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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

WESTERN PHILIPPINES UNIVERSITY Award a ₱1.1M contract to R.C. GADIANO CONSTRUCTIONNational agencies

Transaction hash:
e79edd8eeb8f20c1dee2873e300e3b3a532eb497b3f76657b53a3eb2e42b790c
Status:
Included and unchanged
Block:
#5,963 50 blocks after it
Position in block:
Transaction 171 of 184
Award day:
Sep 15, 2025 (1 yr 1 mo ago)
Value:
₱1,088,100.47
Project:
COMPLETION OF CONSTRUCTION OF METAL ENGINEERING AN

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 #5,963 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)
    WESTERN PHILIPPINES UNIVERSITY awarded it to R.C. GADIANO CONSTRUCTION on 2025-09-15.
    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   e79edd8eeb…2b790cnow      …
  2. 2. Block Merkle root changed
    stored   a7ffa48da6…80dfa4now      …
  3. 3. Block #5963 hash changed
    stored   85ee0cf24f…c2d28cnow      …
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 183 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e79edd8eeb8f20c1dee2873e300e3b3a532eb497b3f76657b53a3eb2e42b790c
  2. 01 L e75602f10d23e415b33fd4501a023dbdef36c6e0de3911f31b771eaa84ea05c4
  3. 02 L f3eb08a268e2a524b3343957fe6537c4fa7f5f7e9b890abb89fb40909dd108b7
  4. 03 R 71be0b5ce50c092ed50cdbdf55313adc3665cb632765a41c6c26ecf1b089f6ff
  5. 04 L 76828e3c7acaa730256920eac7211d2f65bfb52be3379d31c412d6a4d38f6bf7
  6. 05 R 3b5a46ade4969105ebfd4e07326f0b0481ad60d635803123000b4ecb86abce64
  7. 06 L 8501aec49f1fa376444c2cb3b2186174a1d5cd8c8cd0ff2463d9235838e838bb
  8. 07 R 09635f8f3e953d1ea1762c556227da3cfe602c7bc7a7ebc78120f0982060d322
  9. 08 L 3fd477eddc427103b0e1a0093cb65952e5293c13e77469fdb5d3bb50237bfe18
  10. root  a7ffa48da619580ca0c3ca191d89e79ea035c3c0eff83ac09c525f7f9280dfa4