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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 - MISAMIS ORIENTAL 2 Award a ₱1.9M contract to GW2R CONSTRUCTION CORP.National agencies

Transaction hash:
80e5334e730e64a96fba5ca0f1a82c86ec30231c3446bb6eda24177ff3a33bcb
Status:
Included and unchanged
Block:
#3,319 2,694 blocks after it
Position in block:
Transaction 403 of 779
Award day:
Jan 29, 2018 (8 yrs 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 #3,319 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)
    DPWH lists the funding source as "Regular Infra - GAA 2018 LP", i.e. the FY2018 GAA. The exact UACS line is not given.
    Partly
  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 - MISAMIS ORIENTAL 2 awarded it to GW2R CONSTRUCTION CORP. on 2018-01-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18KL0012: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2018-04-12). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   80e5334e73…a33bcbnow      …
  2. 2. Block Merkle root changed
    stored   eed78dfa72…3b4880now      …
  3. 3. Block #3319 hash changed
    stored   8b34b8068f…08c0ebnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 778 records. Each step hashes the current value together with the sibling shown.

  1. leaf  80e5334e730e64a96fba5ca0f1a82c86ec30231c3446bb6eda24177ff3a33bcb
  2. 01 L 807522674912c9a31fe54ab681d8f2e94fea1521b4081f4d5425fa6f8ad85c95
  3. 02 L c22aec45f7c30b29fe94c2fc3401413cfb26da91035d99b3f752cdb84660786b
  4. 03 R 941d6d713e383f722a6680aa6c10521874340ffe6bfdbcfe04c3c4fec801c5b2
  5. 04 R bdaadd2afedcc9d7e62dbcddd60a8b34143c90df33889b340012b408a5246470
  6. 05 L 098bdbf3333531d8890a1c0ab659bb0ba6df6bb8773bbaf83e62ca3a9ca67710
  7. 06 R 725e1092ef52e4b17ec4328548b1bd83c66676b99b197b92a3750759c115be7d
  8. 07 R f376569425c4906026d4e0c5948ad96e00e0c1db73dd74d7597dcec56ac79b7b
  9. 08 L f26a76f4ccabf6100c5e8ee29cd3bd3105eedea6fbf909bd15fd9d09567c04ba
  10. 09 L 1648fe51577fad9de8b7bbe926e8a66074e83a80ec28f5bb0acd9d7c1f10825e
  11. 10 R 6f6f0235f8a67106a190f222000891ffc419d1a96e356559fa65d5278c753cbc
  12. root  eed78dfa72e777481c09dab540c318f38a8dab18b61093b1ea666625cd3b4880