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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 - BUKIDNON 1ST DEO Award a ₱14.9M contract to E AND H CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
b238512e9efd2f2f2a504bb3b5f611f217b2d9885a4c79df74598ce4f83fb2fb
Status:
Included and unchanged
Block:
#5,066 947 blocks after it
Position in block:
Transaction 194 of 273
Award day:
Feb 14, 2023 (3 yrs 8 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 #5,066 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 "Outside Infra - Trust Funds 2022". 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 - BUKIDNON 1ST DEO awarded it to E AND H CONSTRUCTION AND SUPPLY on 2023-02-14.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23KA0148: 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 2023-09-04). 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   b238512e9e…3fb2fbnow      …
  2. 2. Block Merkle root changed
    stored   456d030e62…785ca9now      …
  3. 3. Block #5066 hash changed
    stored   f57e4dc3c3…1126e1now      …
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 272 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b238512e9efd2f2f2a504bb3b5f611f217b2d9885a4c79df74598ce4f83fb2fb
  2. 01 R b26723210c0996465b7a62845e0772eb2cce8d255b41218dfcf15b92c50571e5
  3. 02 L 3bd8b9e6fa2de8cd84032242c099f34fcbde7bff86f728d7e211410c797a5ed3
  4. 03 R ac25f15710a0e44edf9c7aa617236943d90e4336ca0b3176674d6af4c5784ca7
  5. 04 R ad0d0c3074b847414b900e1122ed07d7adbd31dd33121cc789499bc53d2be2e8
  6. 05 R 518504e7fa830287ff4714512ff376981dff9afcb5a33b83f4d715bcaff0c883
  7. 06 R 29cba58937f87c58ca286a35b89898180031037a5c1b3ef9f5bea2e756cf9318
  8. 07 L be2c30f24d4bc1c8ed833a20ea8550335333feac3e9a9cee0e7d6633de9f429a
  9. 08 L 00e8c8a5d0211b54a2315aeadd3b529355ac25d0a1756506d5b58c4c37ed02eb
  10. 09 R 57eb21b66702f59c654c30ca6b75cd4b68ad8eb2d6acb78127ac01bdc231b446
  11. root  456d030e6228a35ee60b8dc370057930dfc3514cdbc7c0287c292e4401785ca9