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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ZAMBALES 2ND DEO Award a ₱18.4M contract to ORANI BUILDERS SUPPLYNational agencies

Transaction hash:
3e1ccf07de08e54eb6f812fc39c546b9e67bb39dada5f0fcf204a1881f3db612
Status:
Included and unchanged
Block:
#2,628 3,385 blocks after it
Position in block:
Transaction 77 of 274
Award day:
Jan 6, 2016 (10 yrs 10 mo ago)
Value:
₱18,428,830.28
Project:
15CM0048 - Impvt. of Mabayuan River, O.C.

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 #2,628 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 - ZAMBALES 2ND DEO awarded it to ORANI BUILDERS SUPPLY on 2016-01-06.
    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   3e1ccf07de…3db612now      …
  2. 2. Block Merkle root changed
    stored   15de58ecdf…dc5f6cnow      …
  3. 3. Block #2628 hash changed
    stored   f834b95e59…71c3e7now      …
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 273 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3e1ccf07de08e54eb6f812fc39c546b9e67bb39dada5f0fcf204a1881f3db612
  2. 01 L 3b8c6f116e0cde32eb1619906febb5c9a3ed188b2a3a1026588dca41645443da
  3. 02 R 1be3692abb0464bd5d47696d28bfc5d1bfa8400ae7fc10822bf12e29d72eb8b3
  4. 03 L 90152908557ecebdc0ea5f675c2dbfae2455536ac2f774029cf7ddc47953fdf8
  5. 04 L fffb74bd61ae2a40eb19f4723973e54e7f507537ccc9f200d72739f18869d7f0
  6. 05 R b2efb5a47739c1ad728682fa0f80ad30586a3d0224332f2c216e40852894baae
  7. 06 R 42ef1e521ac979e1f63fa1776180fb8d4f12546f1a3e1440463c20e6be414f19
  8. 07 L de022792b2e0d9b369fa4c64e141b4117e88743abb00609adb407799cee6818f
  9. 08 R 71fc04b6d36d7e1b15153c437cece07cc1b2f06a64aabd0c979dfe33320d7703
  10. 09 R 7d3234c8fb310a77d02e20645a3ba4de0b00cb95e2da66f7fadc6c656d2fd6eb
  11. root  15de58ecdfa83d1b550ef4ab20fa2e29ba42940705fea6afafce0f8969dc5f6c