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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 - NORTHERN SAMAR 1ST Award a ₱29.4M contract to VCD CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
3d3c3dc6e7900a8a6bbe618ec11c70f29bf895b4f04da18cf4822b6b2cb4d5d7
Status:
Included and unchanged
Block:
#5,597 416 blocks after it
Position in block:
Transaction 65 of 334
Award day:
Aug 19, 2024 (2 yrs 2 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 #5,597 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 2024 LP", i.e. the FY2024 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 - NORTHERN SAMAR 1ST awarded it to VCD CONSTRUCTION AND SUPPLY on 2024-08-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24IH0090: On-Going, 72.89% 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)
    No completion certificate published.
    Not published
  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, 1 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   3d3c3dc6e7…b4d5d7now      …
  2. 2. Block Merkle root changed
    stored   df7c49e815…d5d394now      …
  3. 3. Block #5597 hash changed
    stored   6b7a9afa98…8b665fnow      …
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 333 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3d3c3dc6e7900a8a6bbe618ec11c70f29bf895b4f04da18cf4822b6b2cb4d5d7
  2. 01 L 3ced84bf819bc73541a37e9dc683e408d856499aa1ebdfa1548b818170f0fb55
  3. 02 R c5aa09a35761c74955ddd00486f6bcff62304e09dc6fcd8670c6a884395673be
  4. 03 R 8d24abc8368181959a7ac88c31d59480264d07a9aa22c6fdd4ddb300bf1d35e1
  5. 04 R 99105d673a21834a27d900bff5ca9c8be8d1c752eec8e07232874dcf016cf2f5
  6. 05 R 549d1db98db1763267870e4da993fcbfab5565013afb18c27a81a972583ca6b5
  7. 06 R f87d624f8dbc197c05bbce9297ce78c5b8723f22431fcbeac223b8c919a0a10b
  8. 07 L 8b00bf0626b213d7a9fbbca7ee663a460769e15c24a9c6ca28a42df7010ccc00
  9. 08 R bb992e84cc44daf619f717773ad5518b2f490214d26cf0a90e07444c369ef383
  10. 09 R 76d5685ede539c5208df986589e866c936bbd6135a46dea9f0db229af5f99801
  11. root  df7c49e815bbb9fdc1439d8eb7b0d785070d906684e5fec76b2f9868ead5d394