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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 - LAGUNA SUB-DEO Award a ₱28.5M contract to JTC CRUZ CONSTRUCTION CO. INC.National agencies

Transaction hash:
d4170bc34cecfbb88b336b78d0a8c7667213e2739a240dd6c317a078135fb5ec
Status:
Included and unchanged
Block:
#3,089 2,924 blocks after it
Position in block:
Transaction 200 of 238
Award day:
May 30, 2017 (9 yrs 5 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 #3,089 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 2017 LFP", i.e. the FY2017 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 - LAGUNA SUB-DEO awarded it to JTC CRUZ CONSTRUCTION CO. INC. on 2017-05-30.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17DP0051: 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 2017-09-04). 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   d4170bc34c…5fb5ecnow      …
  2. 2. Block Merkle root changed
    stored   e22f688755…ec7e89now      …
  3. 3. Block #3089 hash changed
    stored   cabd242fbc…6626fanow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 237 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d4170bc34cecfbb88b336b78d0a8c7667213e2739a240dd6c317a078135fb5ec
  2. 01 R d4875e89b6fd4e895835dfd07b1935cb9d01944163cf91f2642c83c41fc25bf6
  3. 02 R 4c784360f77685494ee4108952d90fec89bf8a1d9dba302461bd5ae38ab39b19
  4. 03 R b2b73a9b56bb43a8f12e69ae26e61ecb2aa1bd79b1c56d47fb1f62713e48d82d
  5. 04 L f850af5e56da3cf5d8c1c00bd70409d56e0638cd0cabbc2483cbd35e24113aad
  6. 05 R ff497caf90c38b792ab1cdc15755478acdf4301498dafa26abc128a7355bb559
  7. 06 R 750ddb98ec0c90602b766be73679546343747fcca500a497d9dc09b51cd41f45
  8. 07 L b0fb518cfa10fe67cb1ded95c0593619de6995f7f5da063e9114cec4ee934920
  9. 08 L e7e10cb420885899a983aae72d732011e3f2f41480bf641ecf97333146a6dc0d
  10. root  e22f688755bd32b72f21c632a46a463fd53febb07c79a98244cb70fcb7ec7e89