Skip to content
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 - CAVITE 3RD DISTRIC Award a ₱9.6M contract to T.E. TRINIDAD CONSTRUCTIONNational agencies

Transaction hash:
363945367eea6784131a356faa5327af7785fba1f409df35d06bf1aa0eab1d7c
Status:
Included and unchanged
Block:
#4,414 1,599 blocks after it
Position in block:
Transaction 83 of 394
Award day:
Apr 8, 2021 (5 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 #4,414 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 2021 LP", i.e. the FY2021 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 - CAVITE 3RD DISTRIC awarded it to T.E. TRINIDAD CONSTRUCTION on 2021-04-08.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21DQ0052: 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 2021-10-07). 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   363945367e…ab1d7cnow      …
  2. 2. Block Merkle root changed
    stored   3daf557359…504edfnow      …
  3. 3. Block #4414 hash changed
    stored   9013bd4e5c…7b63b7now      …
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 393 records. Each step hashes the current value together with the sibling shown.

  1. leaf  363945367eea6784131a356faa5327af7785fba1f409df35d06bf1aa0eab1d7c
  2. 01 L 35a8f74e699dd086df537fa56dd3acb016e420abb438a18d7b0321026780e8d3
  3. 02 L 443dbfd7256655b03a0c4a8f871493ac4c00b502fe3c6fc2023191675ccd3567
  4. 03 R 7ef1983fabfb4c8e7944421cae4393eada68431f99e5de0864aa941ab2c55ec7
  5. 04 R 456ffd452d96c9afd08a5af205f11579ec059e775151eba54500b6251447af98
  6. 05 L 4ea37015c4876280eb8dbcf969b928b58b183ad674218b28a7173002f2d3a6e9
  7. 06 R 109e703489da6be62cf4cb373f4bbde1ddd4abced0bc1e630fee30300760c2b7
  8. 07 L b071c0bff815cabf393c0a539ea8ca5d22203e7ccaa5017d9c2a49a9b2d5dbad
  9. 08 R 0e021cf2048fe9724f027f38816a63f9279873454509080ecb4459c3634f6af4
  10. 09 R fb597ce0ae00a7da305a6690382bba2ebd52c69cc9a8da7ba6f79374376d5742
  11. root  3daf557359da2ee9053f02e7fc4d1a9187ea4bf9d34e470df3cf84b1f0504edf