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 hash:
63fade343ffd04ab28061e7c43f226a240f2747d25477716c34a7ed34a40fe66
Status:
Included and unchanged
Block:
#4,392 1,621 blocks after it
Position in block:
Transaction 98 of 278
Award day:
Mar 16, 2021 (5 yrs 7 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 #4,392 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)
    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)
    PHILIPPINE INSTITUTE OF VOLCANOLOGY AND SEISMOLOGY awarded it to ICONST ARCHITECTURAL DESIGN CONSTRUCTION & DEVELOPMENT on 2021-03-16.
    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   63fade343f…40fe66now      …
  2. 2. Block Merkle root changed
    stored   fc7d5e1b9f…39a735now      …
  3. 3. Block #4392 hash changed
    stored   ce6667d6f3…c89b0bnow      …
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 277 records. Each step hashes the current value together with the sibling shown.

  1. leaf  63fade343ffd04ab28061e7c43f226a240f2747d25477716c34a7ed34a40fe66
  2. 01 R 6567df69a3302e6bceb1dc3d66ce686838a4285c438105d8a5aedc7db9ffb3a1
  3. 02 L 9d1db777449602ab2eaa2363780eaed21dc39450d2b38fbfb6c738cc46449b3b
  4. 03 R c25219c68d98f13de4e8b91b795fe2b9d0f30cb6fd9d563b5e795dbbc4a4ffe2
  5. 04 R 187af73858fe0dfda22c48c8fb38c3ab23d5da97ae63aec41e40f7b70914ee52
  6. 05 R 61875cbccb322b18bf6947226ba49d2c1bf71070970a92ad211d4bc1ff68ee8b
  7. 06 L 5cf9b7db5db266a8be5c354eb440b8e812991815b4a9163295d0ade701c086b2
  8. 07 L 16319803966bb559ec09d574fd0fc2ef75b1cc578e61a80f4b1dd3745e20318d
  9. 08 R eed6de4c8ecff836c7d991437fa8ef1a6507499257169a31f58c9ebb6d9180a5
  10. 09 R 54cae9862a35d6adf85fae3ec7c0e197761d6a1e29ca86b683720b3d9221a745
  11. root  fc7d5e1b9fe7685c7f7e7234dcf8c3dcb03198c42b8418a7a259a025a839a735