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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 - BENGUET 2ND DEO Award a ₱2.9M contract to BALANGCOD CONSTRUCTIONNational agencies

Transaction hash:
a1f0fcc5aeff81764aedbd4ad29594dcd7713a66ec251b6b3d1b6bb2c20228cf
Status:
Included and unchanged
Block:
#4,118 1,895 blocks after it
Position in block:
Transaction 6 of 10
Award day:
May 30, 2020 (6 yrs 5 mo ago)
Value:
₱2,873,792.99
Project:
20PF0056 Reblocking Along GBDNR K0263+000 – K0328

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 #4,118 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 - BENGUET 2ND DEO awarded it to BALANGCOD CONSTRUCTION on 2020-05-30.
    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   a1f0fcc5ae…0228cfnow      …
  2. 2. Block Merkle root changed
    stored   852aaec7fc…d52e95now      …
  3. 3. Block #4118 hash changed
    stored   e8534e4c3f…99f490now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (4 steps)

How this one record is tied to the block's Merkle root, without needing the other 9 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a1f0fcc5aeff81764aedbd4ad29594dcd7713a66ec251b6b3d1b6bb2c20228cf
  2. 01 R c62b66fef0be1d5dfad7b95788b10d1e27863bc9c94c662e575f8be7899e947b
  3. 02 L 2ef31cde6d8218853c2723d531340071045e967cf994111cf35a96a7db7b6475
  4. 03 L fa0ad7eb6af82225934a2db0d4c6ffd2b4f319f5526d4743e4728d1d1ce28b4c
  5. 04 R 19b6f4dacf261ebc85b6e86be478e55ae78ed14c0747f6d49309138ce961ee45
  6. root  852aaec7fcf366b0c266eb964c7414aac967dccc2d573c032c243646cad52e95