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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

NATIONAL FOOD AUTHORITY - REGION IX Award a ₱4.5M contract to ZAMBOANGA 3VC CONSTRUCTION INCORPORATEDNational agencies

Transaction hash:
26e358fa7bf63e7ac0bdc8d466ad4b2e5db0592f471d035cad61ef27a9d5b7c1
Status:
Included and unchanged
Block:
#2,922 3,091 blocks after it
Position in block:
Transaction 19 of 128
Award day:
Dec 2, 2016 (9 yrs 11 mo ago)
Value:
₱4,487,529.28
Project:
Construction and Repair & Maintenance

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 #2,922 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    NATIONAL FOOD AUTHORITY - REGION IX awarded it to ZAMBOANGA 3VC CONSTRUCTION INCORPORATED on 2016-12-02.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   26e358fa7b…d5b7c1now      …
  2. 2. Block Merkle root changed
    stored   bfdfd3eb29…f3a9c8now      …
  3. 3. Block #2922 hash changed
    stored   dd66ad5d66…90f8bbnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 127 records. Each step hashes the current value together with the sibling shown.

  1. leaf  26e358fa7bf63e7ac0bdc8d466ad4b2e5db0592f471d035cad61ef27a9d5b7c1
  2. 01 L 2578a3283a0ef0bd5a6ec6012593ddb11d53972cc1a09d0ad6155b46b4cf01c8
  3. 02 L 3cc04aac8b99abd7ad009e877bab16c47fa4bf7832c9982cc305b2556447f9cd
  4. 03 R 5b74d15381bbbdcc9cb3f52bb5d3608f9d544291d89db0e98eddb5e02de3fda3
  5. 04 R 641152ce024ab52d46e262a9a5c022da1ee5f10307fb572bac6186510adac70f
  6. 05 L fb114992107b2c29a7d88400f51f7f2d6d88fa2bcc5502a27fdf39bdfdc4b266
  7. 06 R 8ce33b71fae15a2a3b9252c1098f897a54fd3cbddc402b445042c1931dc0972d
  8. 07 R 17a1c2895dd03fae7f3d6cdd34d1cd1166e548785446e78c21d4c6c09cf1d2c7
  9. root  bfdfd3eb2926b56af8d28deda7b9d5ae55e173f7d742297ec83c36523cf3a9c8