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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 hash:
400bcac270bee2f2426d5ed672dd3f547a8394f7ef6e706d416a41c2e812d4d6
Status:
Included and unchanged
Block:
#5,212 801 blocks after it
Position in block:
Transaction 50 of 198
Award day:
Jul 13, 2023 (3 yrs 4 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 #5,212 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LA UNION 1ST ED awarded it to J.A. OLIVAR ENG'G DESIGN, CONSTRUCTION AND SUPPLIES on 2023-07-13.
    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   400bcac270…12d4d6now      …
  2. 2. Block Merkle root changed
    stored   0e74258cab…a0842bnow      …
  3. 3. Block #5212 hash changed
    stored   722509bd52…55bedfnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 197 records. Each step hashes the current value together with the sibling shown.

  1. leaf  400bcac270bee2f2426d5ed672dd3f547a8394f7ef6e706d416a41c2e812d4d6
  2. 01 R 43dc338bef89f04f9ee618ee2a725c5ff76355cc702bdfbf3aa0d2f20838977f
  3. 02 L 0a26fa8c9cfa42b14a814c9d40f080f36e92ecf8320f4c770b621a1b8ed66568
  4. 03 R 22dadd5f11ffdb1383dc511e9090b2d459323bf0fdcc758f75179e1d1446864f
  5. 04 R 0709aab4743583c69c979252972bc3c0d9185af97a8bd9d8f988cd09e931d668
  6. 05 L b786417c0f56a8a918dbcc12806bcafa5a077f9ef3b1361661d5aa46b4adf3f5
  7. 06 L f562b2e3e417679fa735c5bbf2466be7eaf9bec8135fe5d3a85576d74d9a5963
  8. 07 R 233fb2e2954104c07e8043f200637ffcfec8230178b825c11205b28b2d91ba3a
  9. 08 R 2aceb16f66b2ca5844c78670080828aee707b4300c7706352f81bf1e26ff6968
  10. root  0e74258cabe8495912f8f0507d381ef98251860ef7d1f39ac1f1ca9a2ca0842b