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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

PROVINCE OF BATAAN Award a ₱3.5M contract to ONE DRAFT DESIGN AND CONSTRUCTIONProvinces

Transaction hash:
ac7d0ca6bb56a2ba9a107d8a22b7d1f519489116f83bd9d4c2cb70b1af8719ed
Status:
Included and unchanged
Block:
#3,289 2,724 blocks after it
Position in block:
Transaction 1,099 of 1,643
Award day:
Dec 29, 2017 (8 yrs 10 mo ago)
Value:
₱3,489,976.20
Project:
Construction

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #3,289 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)
    PROVINCE OF BATAAN awarded it to ONE DRAFT DESIGN AND CONSTRUCTION on 2017-12-29.
    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)
    COA's CY2024 audit of Bataan gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   ac7d0ca6bb…8719ednow      …
  2. 2. Block Merkle root changed
    stored   9dc9e27074…fd8c8anow      …
  3. 3. Block #3289 hash changed
    stored   5c697f15d8…3f436cnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,642 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ac7d0ca6bb56a2ba9a107d8a22b7d1f519489116f83bd9d4c2cb70b1af8719ed
  2. 01 L ac6c4fa3c98e92402b475d9dc39549ef4463b91fc65f80f3ac4fde340746f964
  3. 02 L 09a520c4da96dce2aef890d01748efaf7859e355a3e719dc893691096eaef0db
  4. 03 R fd41c0e794819f0de894c0addf96ce1b193ab30636bf536352d9f0e3f385e770
  5. 04 L 914ce9435d7125ea7009d2f74d7a86a337fffc552e41135bfd2a0be6f5b01aca
  6. 05 R 17b568d1e17224ba373955d54ebf61bde2d535ec954c0b6b1434284fe4fd2f31
  7. 06 R 67ee1dc8167b42effca3308b2eb4b847ec56eb43a7e0907be2ac12e7e4a5fde9
  8. 07 L cdf1b2aff1fb325aaf58a6d03de7529489e95923aadd17977ffb4fd09646b1dd
  9. 08 R 35a6c7f87fe3f48bcd85604d45b2e657d90eb9df5b515dbb665db5e3a04a9e1a
  10. 09 R cc28ee01e4a05157536658a41d7d4ea69db734a33fd7ecbc994c9faa28861975
  11. 10 R dbc3c9d5798412274350fabc372883ae250caba200d3ed78897d1623fd9cbb4d
  12. 11 L 96d2eeb73ae31e3c81cd4cd1e0f7d794d48b75795ebf701020e8a43689b0117f
  13. root  9dc9e270740df82fb2b10a8978ade80bfdfa3c2b06b3be04e9df5fcd02fd8c8a