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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 2ND DEO Award a ₱1.9M contract to JIZAN BUILDERSNational agencies

Transaction hash:
fdc424e23732d64a5e167c6ae5ae2a675ee44d7c7a808d711f904919495288a7
Status:
Included and unchanged
Block:
#3,810 2,203 blocks after it
Position in block:
Transaction 263 of 266
Award day:
Jul 5, 2019 (7 yrs 4 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 #3,810 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 LP", 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 - BUKIDNON 2ND DEO awarded it to JIZAN BUILDERS on 2019-07-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19KB0097: 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 2019-10-29). 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   fdc424e237…5288a7now      …
  2. 2. Block Merkle root changed
    stored   011109e9b1…35cf09now      …
  3. 3. Block #3810 hash changed
    stored   6b1edb9175…e5303dnow      …
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 265 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fdc424e23732d64a5e167c6ae5ae2a675ee44d7c7a808d711f904919495288a7
  2. 01 L fbc058ef6ef5089e293e3c545c59524e4a5111d321e374b75675ac888fbda021
  3. 02 L 818e6041b16cee9d6bba53fc6f37263deb9bac1db27b17aa206b9edddc124148
  4. 03 L b8847bbeb0f85789c40b609625c03b81040003264add9cb63d2a23d010ada6ca
  5. 04 R 2a4edd052628bdc3c0496f0d0a98438baa4a5c07f9b4d982d80065b5d6ccf42a
  6. 05 R 15857b9169dd003c4ce805224b8d0f9885ab74df70ef3d5f9f9370cf093bf04b
  7. 06 R 6dfc14c1d8357133c5137898dd1605ea92de6c1975aba9b26e70b2d9f2ab976c
  8. 07 R f8bc4fd47244c38165091e55f5c2aabba95bb9b42a75805b11b8dabfe5e55393
  9. 08 R 4dc3e6cb4524f303c906fb8fe449285444d4eb38d761faab7a9216f55e6fde72
  10. 09 L 81d6ccdfd5d8f992471d9438cbeada0d317161d4259ac8724a5178345cb86cef
  11. root  011109e9b140de06849b0b25a3183b5a394d1c6cae8f52a4ace7c22b7f35cf09