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 - ALBAY 1ST DEO Award a ₱14.2M contract to CAJUGOTAN BUILDERS AND DEVELOPMENT CORP.National agencies

Transaction hash:

e203151baabe771a948ea06c3a4879b4cab2b37e9fa2bc0ed9ef409153413f15

Status:

Included and unchanged

Block:

#5,751 262 blocks after it

Position in block:

Transaction 151 of 174

Award day:

Jan 24, 2025 (1 yr 9 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ALBAY 1ST DEO

To:

CAJUGOTAN BUILDERS AND DEVELOPMENT CORP.

Value:

₱14,185,255.58

Project:

Contract ID No. 25FA0002

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ALBAY 1ST DEO

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 #5,751 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5

1. Appropriation
GAA line item · Sec. 5(b)
DPWH lists the funding source as "Regular Infra - GAA 2025 OO-2", i.e. the FY2025 GAA. The exact UACS line is not given.
Partly
Open
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. Cash allocation
Notice of Cash Allocation · Sec. 5(c)(iv)
Not published per project.
Not published
4. Contract award
Notice of Award (PhilGEPS) · Sec. 5(d)
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ALBAY 1ST DEO awarded it to CAJUGOTAN BUILDERS AND DEVELOPMENT CORP. on 2025-01-24.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 25FA0002: Completed, 100% physical progress.
Found
Open
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. Completion
Certificate of completion · Sec. 5(d)
DPWH marks the contract "Completed" (end 2025-05-03). The certificate itself is not published.
Partly
8. Audit
COA annual audit report · Sec. 5(e)(iii)
No COA finding linked to this contract.
Not published

2 of 8 documents found, 2 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.

Contract amount (₱)

1. Record fingerprint changed
stored e203151baa…413f15now …
2. Block Merkle root changed
stored d5d6af48f5…fe9da1now …
3. Block #5751 hash changed
stored 31577b0d1c…c9f2efnow …

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 173 records. Each step hashes the current value together with the sibling shown.

leaf e203151baabe771a948ea06c3a4879b4cab2b37e9fa2bc0ed9ef409153413f15
01 L de1033cdfb780863915bb6389cc3939e8f968adf8a013ba0cf719e63066d2baf
02 L 9f73230f9c40fb09da08365c79e6f628b8ca58b5562dc05e42b81438a0214ba3
03 L 065e23491ae984dfbe252dd8df039a7fd781ca8c9405c0bd262eb42f722f181d
04 R 37ee23566af16589019317af4cc0ca8902b44fc0ca038d394ab01acf03d64464
05 L 81dba2ebaf562cc55c8b22ef55c6616d047a4d782f06640d7fda12871e9657f6
06 R 271a34f9bd75ff12b4e58d40dcce02b4b7c2f1a97180dc1489044dac2d3ea35a
07 R cbcb7a2eb2291d0f25193ce36ce22c460de320e4c80c017122cfe36b5e49c744
08 L 133fb61c0b87c6fe02534889815379cbad65f693d635a808e20b40ab97ac4519
root d5d6af48f5cdbd7473ba36f8aeff12d863eebd73a19e5db5aed54052cbfe9da1