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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 1ST ED Award a ₱2.9M contract to D.M. CATIGNAS ENTERPRISESNational agencies

Transaction hash:
2c215aad23b2afdfd88efe57640c31463ea020dcc417b3ac7da84351d42c4797
Status:
Included and unchanged
Block:
#4,235 1,778 blocks after it
Position in block:
Transaction 36 of 197
Award day:
Sep 28, 2020 (6 yrs 1 mo ago)
Value:
₱2,880,546.00
Project:
Construction and/or Repair/Rehabilitation of Multi

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 #4,235 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 2020 LP", i.e. the FY2020 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 1ST ED awarded it to D.M. CATIGNAS ENTERPRISES on 2020-09-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20DH0061: 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 2021-03-31). 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   2c215aad23…2c4797now      …
  2. 2. Block Merkle root changed
    stored   5f360433e3…c624cfnow      …
  3. 3. Block #4235 hash changed
    stored   0d79d0aaef…44ea7bnow      …
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 196 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2c215aad23b2afdfd88efe57640c31463ea020dcc417b3ac7da84351d42c4797
  2. 01 R 2d85fc0185cde9204c768d0c91abe2ee653a5ec4685d4cf4389272d2cea02c74
  3. 02 R 6845a0e0e41a4f06f89caed9d830311a70c8b2fb545a10f6d1a0576af96ed19e
  4. 03 L c9dca6a57f472a8ea592db63a709b865f7bff92f56dfcf41f64f8d605feff207
  5. 04 R 8359feae4fd1c2b048d3e4a67d56c8f9a06c651279af8508bb6a0abd3c02be2e
  6. 05 R 34140f5c233b15fb6e09a0f5ed95a8e1fc194fbd2ceaf5e1e859bdb4ec9b3fc2
  7. 06 L 8a1c9fe385a744dee9a4de474d58ad36115e65601f122700917c5be1285b2e26
  8. 07 R 5db3cc01cf8ded3dbf363822b39129d360f5fbf4bdccb87b03f821937bb95405
  9. 08 R 81cc2c57bc93b6b6135dbc150da5d0e579465ae9b75fc95dc14557bcdb62fcb3
  10. root  5f360433e3dcec674409fbbbedb8b6b0be542e9219ae1aae66d9f79707c624cf