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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 - AKLAN DEO Award a ₱6.2M contract to G.F. ROVERO MERCHANDISINGNational agencies

Transaction hash:
9ec15bd2fffa6c69189ffb640ef58863a575bbc2fc4a53ee700159a31cc1d692
Status:
Included and unchanged
Block:
#2,492 3,521 blocks after it
Position in block:
Transaction 156 of 268
Award day:
Aug 17, 2015 (11 yrs 2 mo ago)
Value:
₱6,159,835.79
Project:
Const. of Two Storey 4 CL S.B

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 #2,492 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 - AKLAN DEO awarded it to G.F. ROVERO MERCHANDISING on 2015-08-17.
    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   9ec15bd2ff…c1d692now      …
  2. 2. Block Merkle root changed
    stored   8a251154fc…df511enow      …
  3. 3. Block #2492 hash changed
    stored   6f488256c4…1c6808now      …
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 267 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9ec15bd2fffa6c69189ffb640ef58863a575bbc2fc4a53ee700159a31cc1d692
  2. 01 R 9fdb998282c792091b2f5e9fb4143f7924029d91d631a1c37e6d5ec1bea1ebf6
  3. 02 R 668873765ba8980967540584fe0f32cc07ca12d2e36467ed6ccde983d3798955
  4. 03 L cbdf5c8012dee42378955b9b33280a7b435bc3c527a76152672b41922cbe0de5
  5. 04 L 6e74510be329db9175380cac5fd8d255e1f85d5896a8b42877725dd46a92ea79
  6. 05 L 87ca7f90fe1c26669e0b22a4aee4e7139c94fdf0859ae2da14663efb864dfc56
  7. 06 R 7f36f8b39178b66a158de766d716336d96244ae3962ab17cc70556e47584f7c5
  8. 07 R 9795f210e3c46f514a6ebad0cc8b8353a94cc2ded1231523d42a16881cd1bce8
  9. 08 L 77089ee0f7ab15bd02816cc80f956f264dcd3035a373946035c9f78da6958f49
  10. 09 R 9d3a3c9b2afa2a7be3bcf32bcabd81dc27222a80802b43f1145fa26502b72a49
  11. root  8a251154fc9ab8bf56af189bee30c8bdff682bab575bff28ae555f3d7adf511e