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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 - CAGAYAN 2ND DEO Award a ₱489.5K contract to B.A. LAGAZO BUILDERSNational agencies

Transaction hash:
ff467f4205aebd8e7d3679855fa205fa9f0f2af6c2c3d9fea80d46400b4c3512
Status:
Included and unchanged
Block:
#2,391 3,622 blocks after it
Position in block:
Transaction 276 of 277
Award day:
Apr 28, 2015 (11 yrs 6 mo ago)
Value:
₱489,480.76
Project:
CONST.OF RAIN WATER COLLECTOR SYSTEMLUCBAN PUB.MA

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 #2,391 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 - CAGAYAN 2ND DEO awarded it to B.A. LAGAZO BUILDERS on 2015-04-28.
    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   ff467f4205…4c3512now      …
  2. 2. Block Merkle root changed
    stored   0ea9801ce0…1f6b36now      …
  3. 3. Block #2391 hash changed
    stored   425f64dad0…383394now      …
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 276 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ff467f4205aebd8e7d3679855fa205fa9f0f2af6c2c3d9fea80d46400b4c3512
  2. 01 R ff467f4205aebd8e7d3679855fa205fa9f0f2af6c2c3d9fea80d46400b4c3512
  3. 02 R 75317598357de4caccf27be80d8ac1de4a5e6cbc51b12cb0f98bdf1025b5c443
  4. 03 L 3b09a08e6db41bd77572273d096022fc6c340c01fa4e6cc04e9607e2af42c5d9
  5. 04 R 0a9f9ec21b7c649bf683ba80f0c38be6577ae4523487a36362a51c3c90fa01ea
  6. 05 L 4774ed4b9648dfab44b3c47af9ee102c2e9c1c8d8c1e44c8f66b2016908476af
  7. 06 R 978245c80c70573b32676339d42df170fc9b28f422076b8d284d69b54612c74d
  8. 07 R 0e2dbc6525fba9f178a64beab6ab25b01c3d0541f83411f3e2140bfada098970
  9. 08 R 51deda596ec399e9a7fb94614a6be68122c88c96ace08c6fec8b73f062b03ed7
  10. 09 L 505d47a925911a7cbe91a08fcba31b3249a05b6634028bb147a531fc6c8b2454
  11. root  0ea9801ce0abbcfc1db3b07aedf55b4a1549ccffdd7f76935e8c015b1a1f6b36