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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 (METRO MANILA 3RD ED Award a ₱26.9M contract to NOVA VENTUS CONSTRUCTION INC.National agencies

Transaction hash:
371dea388ed3c56800a3b723d04565246939cd7bda37b3099308d67787c46977
Status:
Included and unchanged
Block:
#5,120 893 blocks after it
Position in block:
Transaction 113 of 520
Award day:
Apr 11, 2023 (3 yrs 7 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 #5,120 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 2023 CSSP", i.e. the FY2023 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 (METRO MANILA 3RD ED awarded it to NOVA VENTUS CONSTRUCTION INC. on 2023-04-11.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23OD0151: 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 2024-04-15). 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   371dea388e…c46977now      …
  2. 2. Block Merkle root changed
    stored   8a5f80c79e…601326now      …
  3. 3. Block #5120 hash changed
    stored   edfa01052c…7b02e9now      …
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 519 records. Each step hashes the current value together with the sibling shown.

  1. leaf  371dea388ed3c56800a3b723d04565246939cd7bda37b3099308d67787c46977
  2. 01 L 36f8dce62c87266cadc96cb99ba34c7cd50dc4bf7886e77c150990c889d99be1
  3. 02 R eda870ab8ef2ed6f829e65a8762bccb6ebd1d8e83d3c0dd4ee16459f7361d6df
  4. 03 R 398296deb2ab37a6c4e8ee30ca8f31a8c064dbdc04dcc528ab032c92274eb1ff
  5. 04 R 297d450fa1c1d8db7d7272efb8c70c9acf2e8f4ff666b65194d61e02d1eb65a5
  6. 05 L 9d9bc75fef589e1343acf1dfc335f2d6aedcce7df6d6a3224fef6d43136bfe77
  7. 06 L 96bb06bf47af549469f55d21620b82c62f6393ca85246017f9478235d846eb56
  8. 07 L 69e6f8aaa2d83f64a47f0d0c071a3e644e8986fe0e24e46d536e2bedd97986ad
  9. 08 R 8257e003fabb37c4dc5f460752c026d0c4327bc0644cc2493462101498adf50a
  10. 09 R 785af939f4a168a17065d8d7f0bb6de628d0b32b832d74ede18cbd917dd381de
  11. 10 R c8565703a79c38cd27ae393ab76acb0469c7be580ecf79fdb3680b799d79f8a4
  12. root  8a5f80c79e0e380850a8aa4677d763beab7f03a6f138855354f4909077601326