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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

DPWH-CAVITE I DISTRICT ENGINEERING OFFICE Award a ₱13.2M contract to MONTADEL ENTERPRISESNational agencies

Transaction hash:
d36c363a2c92cc083bd1d0cd7ca9f61e61b103d1eec412879d6bf4a7f10ade24
Status:
Included and unchanged
Block:
#2,683 3,330 blocks after it
Position in block:
Transaction 279 of 329
Award day:
Mar 8, 2016 (10 yrs 8 mo ago)
Value:
₱13,157,302.64
Project:
16DF0048

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 #2,683 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 2016 Locally Funded Projects", i.e. the FY2016 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)
    DPWH-CAVITE I DISTRICT ENGINEERING OFFICE awarded it to MONTADEL ENTERPRISES on 2016-03-08.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16DF0048: 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 2016-06-20). 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   d36c363a2c…0ade24now      …
  2. 2. Block Merkle root changed
    stored   0dbd8e0746…db8a5bnow      …
  3. 3. Block #2683 hash changed
    stored   a43f53d5e1…e4089cnow      …
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 328 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d36c363a2c92cc083bd1d0cd7ca9f61e61b103d1eec412879d6bf4a7f10ade24
  2. 01 L d2f287015f675827d0ee6b556cd99929f506e27fe655d05b235b3fe5896948c0
  3. 02 L 0a44f84a3a3757f7068d4d393ac1ec5749c48e060ef4faf0f6ef59aaab857add
  4. 03 L 9ba76072d53c07cfb63af49d94baded0ede0011dc5c943123ef66c166e054061
  5. 04 R 5fc90b5d27950b02486b65081eb1945a8900047fd28a15aec908c13c17782fbd
  6. 05 L a86e380ad885d2a6f2489be4261a36ebc0dfcf231b748977592fdb143007e8e7
  7. 06 R 4328c117d83500eca967782b66859b6a8db193aa23bae9355a747efd55527791
  8. 07 R daae45f542aae0bae46d7150b60898e14161e3438ee864bc52a38c2b1d0fa315
  9. 08 R 600fffbe1a44ebbef60de6a344d4ed563dd9b14391a999f004d5934e153cea9f
  10. 09 L eaf9a1e0f7ea4bbd0872731d02946bd640d3b353c34e3ca561b35ff44b80f679
  11. root  0dbd8e0746ffe852790fdcd0840cfd0fc1d0dd9e31e86c0502abc73b7cdb8a5b