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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 - CAGAYAN 2ND DEO Award a ₱9.4M contract to DANDEX CONSTRUCTIONNational agencies

Transaction hash:
dc09635019d1e4e80e55b6af292709bddc4a38d3562bdec4211e1db2b91314cc
Status:
Included and unchanged
Block:
#3,762 2,251 blocks after it
Position in block:
Transaction 899 of 1,032
Award day:
May 14, 2019 (7 yrs 6 mo ago)
Value:
₱9,379,599.50
Project:
Convergence and Special Support Program - Construc

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 #3,762 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 2019 CSSP", i.e. the FY2019 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 - CAGAYAN 2ND DEO awarded it to DANDEX CONSTRUCTION on 2019-05-14.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19BC0078: 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 2019-10-03). 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   dc09635019…1314ccnow      …
  2. 2. Block Merkle root changed
    stored   38292d371f…11f14dnow      …
  3. 3. Block #3762 hash changed
    stored   252ff3b608…21a481now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,031 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dc09635019d1e4e80e55b6af292709bddc4a38d3562bdec4211e1db2b91314cc
  2. 01 L dba45012c275e13b55556a6183abf9012d9fc76532526fad357effee7cf7c9ef
  3. 02 L d6d598931dc3722376a4754bb6ed0853d2ed28d766d28821a67c2ffe9ab81528
  4. 03 R 8eae77b724a1654f5b4fdf8f56772610e5b760e95d0802e57fc46945f53ccb2c
  5. 04 R 924949d7c16474715e96e00cc74a4895e85dddd0ba19420d3c4abbe4f16af595
  6. 05 R 5e707fab0161e473cd3c11230495050f1e633a4ac5b63dda957d3232a6940f16
  7. 06 R 3df56ff9924af47ac9f86310dbb9dc506191b0e4100e6cdb41d126b2bc12a042
  8. 07 R b2e52d96ddf2b94bf1446b84f7f3f80b6e142a4d9bd234d9b0b30c77ed6fd1e7
  9. 08 L aa3c84b22040d77a20aa23279e2a0d082a872a869e2b2a2b286f4c288eda7a6a
  10. 09 L 25a4d3e0335242e8b3e6616f3333b92ed2063808c67080c412a0fa645c800d41
  11. 10 L 225a713cf25313ad04cd5bbe441f2a01c38ca56132f1cd91bb3634ebc5cbb642
  12. 11 R 6a48212d767f119918d835eab6807d61ee2a02c0330964087fec48ca1513fb16
  13. root  38292d371f9de3dd529b8f59594859b066f469fb9b1e07afcce0f22a1811f14d