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

CITY OF URDANETA, PANGASINAN Award a ₱145.2K contract to JIM-JAKE CONSTRUCTION & SUPPLYCities

Transaction hash:

7e5355a240f3874ea19f8a7f6809129eb2322d5553bca7f4c7a8ebba5ca27aa0

Status:

Included and unchanged

Block:

#1,277 4,736 blocks after it

Position in block:

Transaction 28 of 56

Award day:

Oct 26, 2011 (15 yrs ago)

From:

CITY OF URDANETA, PANGASINAN

To:

JIM-JAKE CONSTRUCTION & SUPPLY

Value:

₱145,221.54

Project:

Extension of Day Care Center at Brgy. Cayambanan, Urdaneta City

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF URDANETA, PANGASINAN

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 #1,277 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)
The award does not say which budget line pays for it.
Not published
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)
CITY OF URDANETA, PANGASINAN awarded it to JIM-JAKE CONSTRUCTION & SUPPLY on 2011-10-26.
Found
Open
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. 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)
No completion certificate published.
Not published
8. Audit
COA annual audit report · Sec. 5(e)(iii)
COA's CY2024 audit of City of Urdaneta gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

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.

Contract amount (₱)

1. Record fingerprint changed
stored 7e5355a240…a27aa0now …
2. Block Merkle root changed
stored beea849914…946331now …
3. Block #1277 hash changed
stored 7b9a01863d…9d9b15now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 55 records. Each step hashes the current value together with the sibling shown.

leaf 7e5355a240f3874ea19f8a7f6809129eb2322d5553bca7f4c7a8ebba5ca27aa0
01 R 803ca809ade2a99d97b2696c51d9e37c62772fbcd6834c8051495795e0c87cf1
02 R 0eacb70231b19a19a0ad34d1b92640658793c8af4661a758b3b9768d3b182d38
03 L dd1692a6f02152871f031603e2859d585d692faae3f33d178d6dfa56b84cdbfd
04 L f37c1f8413cbe27444bee3cff0283cb112b91cfeb9d378d3765b25656af96517
05 L 9de5ad93b23ed4efaec5b2119b4c5258f30b87a5c2cce02f63af25eb348100d2
06 R d808082dbaed43cd6b61fec72d2657c62a197d1d65ffdedba42274a7cfd5c806
root beea849914be59fbc44fd20891d12b130110bbc41f69a23198a5be63f8946331