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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 - DAVAO OCCIDENTAL D Award a ₱14.8M contract to DISEM CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
4b39b74ab6fc751bd5eb0b47150d3884e600729f618f48afe5c8fa490ff7645f
Status:
Included and unchanged
Block:
#5,509 504 blocks after it
Position in block:
Transaction 85 of 318
Award day:
May 21, 2024 (2 yrs 5 mo ago)
Value:
₱14,844,985.60
Project:
CID No. 24LE0052 - CONSTRUCTION OF MULTI-PURPOSE B

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 #5,509 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 SSP", 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 - DAVAO OCCIDENTAL D awarded it to DISEM CONSTRUCTION AND SUPPLY on 2024-05-21.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24LE0052: On-Going, 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)
    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   4b39b74ab6…f7645fnow      …
  2. 2. Block Merkle root changed
    stored   98bf95f493…6bb907now      …
  3. 3. Block #5509 hash changed
    stored   f88143fa9d…ce6b28now      …
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 317 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4b39b74ab6fc751bd5eb0b47150d3884e600729f618f48afe5c8fa490ff7645f
  2. 01 L 4a9f31441f9824249f0e42111006aa1ff7d0f29df189f74683be383f203f593c
  3. 02 R d06bed09efdc9a16e77e4e1df23c16f7dd17d3c3c366fc6da0fbc495ea230526
  4. 03 L 86ddecab52be9e3395b2c9593ba81ed696daa4d5f91096257a5509c4af91face
  5. 04 R 938f541166aa9517594cb8c7004f33af87c1ff5bb2cf06d62a0fc750e5eecd54
  6. 05 L abd3bc44da5b3f6521c7617fa7cbd3a3c7e971a687f2e62a73640a5a7011f5e2
  7. 06 R 5ba6fc87a8ce987b4996ab40d4f98c4490420c303c512f95183714cb47e91b9f
  8. 07 L db0d43158ee6fca0030fc340ffc389973962b85468c959b8bde1c992ee9e4ab0
  9. 08 R bd67b30144e5d940cb4d89840ae70a04af156679354c1b315aa217abd06c056c
  10. 09 R 47d5a4dfdce6506e9bb98aaa6526867c763e4dcd4f29bc77b444ef664a7f1754
  11. root  98bf95f493dda351d1181428530caca4e7aaf57051ffd99fcf325ec09a6bb907