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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 - ZAMBOANGA SIBUGAY Award a ₱4.9M contract to JAYKRIS ENTERPRISES & CONSTRUCTIONNational agencies

Transaction hash:
0cd0c3fca9bc81f981aa44ed2d22b0aadbac6309a1a10c3255153f2e6e9b29b9
Status:
Included and unchanged
Block:
#3,103 2,910 blocks after it
Position in block:
Transaction 13 of 237
Award day:
Jun 14, 2017 (9 yrs 5 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 #3,103 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 - GAA 2017 DA FMR", i.e. the FY2017 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 - ZAMBOANGA SIBUGAY awarded it to JAYKRIS ENTERPRISES & CONSTRUCTION on 2017-06-14.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17JI0031: 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 2017-09-15). 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   0cd0c3fca9…9b29b9now      …
  2. 2. Block Merkle root changed
    stored   5bc8d4afa1…500834now      …
  3. 3. Block #3103 hash changed
    stored   b340100566…07c801now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 236 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0cd0c3fca9bc81f981aa44ed2d22b0aadbac6309a1a10c3255153f2e6e9b29b9
  2. 01 L 0954121e0b1a050665a6e0ca034bdf87e2bdfae00b750bd57a2911e89ab6f2b8
  3. 02 R 04367940c65c11d604212ef1a8b49dfc79c67430543de7e9906dc969af83c756
  4. 03 L af533e4983824bdaf50172ff31b2f579ec6a4967bcc6085b9f2ba1aaf4271131
  5. 04 L 1dd2c31edb810b8b420648b539d74ce9bcd498f0f1ccbacc814242ded13abb0b
  6. 05 R 3d794631f1f2e54219b7926522a4b724a5a1d3f84800a5aab1213238fa3569e8
  7. 06 R 61235f1a767e44b6439f7c8636fdd361c932a678e78b56cc96a075aac0f04fb5
  8. 07 R 76fedc5f8307291dbd29598b41f3eb7a2f6855f075393fbc956fa49e69525467
  9. 08 R 85badb1461943cc8cfe125c14e3dd4aa0140435c053a2e13a393ec68364549b3
  10. root  5bc8d4afa172557ec1b5d8e0099c61c5f79935c4154de45f7c8e699d8a500834