Skip to content
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

APLAYA NATIONAL HIGH SCHOOL - ANNEX Award a ₱63.6K contract to JAY & MARK ENTERPRISESNational agencies

Transaction hash:
6a2fece04f5877643cedc45a26eacd426df1fb6ced033d4894406c93659436e7
Status:
Included and unchanged
Block:
#4,746 1,267 blocks after it
Position in block:
Transaction 401 of 961
Award day:
Mar 14, 2022 (4 yrs 8 mo ago)
Value:
₱63,650.00
Project:
Civil works

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 #4,746 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)
    APLAYA NATIONAL HIGH SCHOOL - ANNEX awarded it to JAY & MARK ENTERPRISES on 2022-03-14.
    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   6a2fece04f…9436e7now      …
  2. 2. Block Merkle root changed
    stored   9894b6ce40…572378now      …
  3. 3. Block #4746 hash changed
    stored   2a39bd2889…bfef0enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 960 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6a2fece04f5877643cedc45a26eacd426df1fb6ced033d4894406c93659436e7
  2. 01 L 6a2322bd18541329c562c583dde92327e5b0d6f70b2aaa1b8e4ab42762f5517c
  3. 02 R eb8cada9544e1e928120d113d8eca05bdf98d71231b52c9895c6dab79222b71b
  4. 03 R 59c55b2cedef3c00286efe2a6de0bc69e74aa8030cefa795921bd9f2ba534f7c
  5. 04 R 6faab3f91230d68d8fc220234eb3a0f7ca5f1d92ba63888cbc9fc611e43d20f8
  6. 05 L 72111a2a33c1a95ac386c75df1b732df23c4967db850475dfb8a560b69355362
  7. 06 R 71e018a6e130d2e4b9588b7f3ccf5bef4525bb85a8ca6628fadd0209889de3c1
  8. 07 R 9e2348d32ace50329ced01d3b32fa0a136d6be47ee15e493c095a1c935374fd3
  9. 08 L e598f6182bc2c8e4b01673750e3025fee834931065f3cd1295920c05de06cfd9
  10. 09 L 38d591ff8df3a94eacbe815ffd63950a180e84d8a707177a6414a32d8ef51ac7
  11. 10 R 28de7133ace143b434a90bb0053eedc0ee6cf6ac0898285b1b02a0ad82af5ecc
  12. root  9894b6ce40fe49793505e29d43c6ad4a6fea5341b903e27e717c9c8c4b572378