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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 DEL NORT Award a ₱38.7M contract to FFJJ CONSTRUCTIONNational agencies

Transaction hash:
9e28da208e9897ca2e6f3798163d60266d8c2f991ce45f5cd58b520957afb72c
Status:
Included and unchanged
Block:
#3,392 2,621 blocks after it
Position in block:
Transaction 223 of 376
Award day:
Apr 16, 2018 (8 yrs 6 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 #3,392 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 Other Infrastructure (CSSP)", 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 - ZAMBOANGA DEL NORT awarded it to FFJJ CONSTRUCTION on 2018-04-16.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18JB0011: 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 2019-11-10). 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   9e28da208e…afb72cnow      …
  2. 2. Block Merkle root changed
    stored   e6860180f4…15a3c2now      …
  3. 3. Block #3392 hash changed
    stored   2eda50c3e0…ef9cd9now      …
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 375 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9e28da208e9897ca2e6f3798163d60266d8c2f991ce45f5cd58b520957afb72c
  2. 01 L 9d94263bfaa847db6880bd0e24f871e2f624b82efcff40457fc05f34f4df9b9c
  3. 02 L 92bdbe6faae593fae1a266448c5c68822e76c84d0ee8e0aa016681058da93517
  4. 03 L 8df3e2bfcaea267d4f8b845083c1a3b96ffa3396bf15f134cf2238ef042c8f44
  5. 04 L 6be1c59f8d5e7f914945eb727d5b3efe5f588096ac137a2bb1f985dad3173fd9
  6. 05 L cf239136fc8b8877814fcb70e6ab112e274fe5d1251ab6404684876985d88c42
  7. 06 R b801406d5fe68ad67e78cbdb811b913b35943190cb9f052aecfb73a69ac1e68b
  8. 07 L 42bf7506b2f04165d507052f7bd96a542a648e4249e49cb352639b265f66e8bc
  9. 08 L 9e8ada1afdc94ba4eb62606427a1501c7c2a936c06ef2fb06d82cbbe6b4410a8
  10. 09 R 1066a64f4521dfefecf3c07871d2046b232dc8914c62d149706a1c6a73c4d876
  11. root  e6860180f4d0f444c28b8101791d7ab9201dc21dff5dcbe38dc0f98e8315a3c2