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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

407TH CONTRACTING OFFICE, AFP PROCUREMENT SERVICE Award a ₱78.9K contract to VG STRADCO CONSTRUCTIONNational agencies

Transaction hash:
de8107e9f3ef110d38fecb71e408b94e70a256618f64a50fdd74ba1fd3e5e152
Status:
Included and unchanged
Block:
#2,762 3,251 blocks after it
Position in block:
Transaction 7 of 8
Award day:
Jun 11, 2016 (10 yrs 5 mo ago)
Value:
₱78,888.00
Project:
Constrction proj

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 #2,762 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)
    407TH CONTRACTING OFFICE, AFP PROCUREMENT SERVICE awarded it to VG STRADCO CONSTRUCTION on 2016-06-11.
    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   de8107e9f3…e5e152now      …
  2. 2. Block Merkle root changed
    stored   a162fe429b…956c5bnow      …
  3. 3. Block #2762 hash changed
    stored   3543e0e708…f9866enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (3 steps)

How this one record is tied to the block's Merkle root, without needing the other 7 records. Each step hashes the current value together with the sibling shown.

  1. leaf  de8107e9f3ef110d38fecb71e408b94e70a256618f64a50fdd74ba1fd3e5e152
  2. 01 L cdcadcb0c9f343869c411b53eaf2aadfba2ee59474d93bc343e73b17d0d0b94c
  3. 02 L 426c27feebe2b56a2b13d62bd16a54da542487dd5ead1e61b78bb00d14abfe41
  4. 03 L 6328de20a1043dd6e32a21223a82aa921cf654383c711ba1db432cd11bd3fab0
  5. root  a162fe429b1fb3dc6d53624029a89f04ebf82d0bd3f2ec85fa84d681a6956c5b