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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 - NEG. OCC. 1ST DEO Award a ₱950.1K contract to KENBE CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
c0698e9abf370acd00aac5f526b6710e3e03ed8803a7b789c026642b3e340054
Status:
Included and unchanged
Block:
#3,347 2,666 blocks after it
Position in block:
Transaction 242 of 333
Award day:
Feb 28, 2018 (8 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 #3,347 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 2018 LP", i.e. the FY2018 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 - NEG. OCC. 1ST DEO awarded it to KENBE CONSTRUCTION & SUPPLY on 2018-02-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17RB0195: 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 2018-06-19). 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   c0698e9abf…340054now      …
  2. 2. Block Merkle root changed
    stored   cf23313fde…e92fa7now      …
  3. 3. Block #3347 hash changed
    stored   5f9f1b7c56…c0c51bnow      …
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 332 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c0698e9abf370acd00aac5f526b6710e3e03ed8803a7b789c026642b3e340054
  2. 01 R c0f17b7c075b2b04cb4978ea3e3d4c517b7fda431c41d124cf415482655f2062
  3. 02 L 02d768ad33834de38878b7c8095624beeae51bd53ee9a9db5ed7f0f34a539e0d
  4. 03 R 3fa326d5d253ed7cde575800334b0284d872bc82d936e44279c3e271acb65c78
  5. 04 R 36decd3e9b07ae930c3a9a2604b27910a3dc85e5923af6caaf4afaf7ef967643
  6. 05 L da3078f5d78c674e23576eae8f5d4ed846ee4e1be71e203dc72f1173b7737a14
  7. 06 L 7f2c11b8a4258eae2f2db43879740e126d48b001b423c1ccb2b9d080f7660f58
  8. 07 L 4e0ccc184bf0a6e475342b3979425dd5f1c5ca7c693473499b437d6103ab4df0
  9. 08 L ddac5506ab19afa478201278043ba5bddb3e9bf7e77eb64ea802e6bf67e05be2
  10. 09 R 419790a45f5ea30de2d2712f6c4106027956e010ad4a6d28b9b3ff36c2441fa6
  11. root  cf23313fde330a926392f691cd764528ac8aabaa02d1e3e1ba1ac1d0d5e92fa7