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 PALAYAN, NUEVA ECIJA Award a ₱2.1M contract to JERBER TRADING & CONSTRUCTIONCities

Transaction hash:

36041c0638ae9289d7e95f3d68e5b5dc75ea7285e82318263e181cc10696a6f3

Status:

Included and unchanged

Block:

#1,090 4,923 blocks after it

Position in block:

Transaction 4 of 11

Award day:

Mar 8, 2011 (15 yrs 8 mo ago)

From:

CITY OF PALAYAN, NUEVA ECIJA

To:

JERBER TRADING & CONSTRUCTION

Value:

₱2,090,013.38

Project:

LOT 6 – Construction of Stock Room/Warehouse at City Hall Compound, Brgy. Singalat, Pal. City; ABC-Php2,100,000.00

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF PALAYAN, NUEVA ECIJA

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 #1,090 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 PALAYAN, NUEVA ECIJA awarded it to JERBER TRADING & CONSTRUCTION on 2011-03-08.
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 Palayan 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 36041c0638…96a6f3now …
2. Block Merkle root changed
stored 538c22a0ca…7aaea7now …
3. Block #1090 hash changed
stored da43492625…021817now …

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

Merkle proof (4 steps)

How this one record is tied to the block's Merkle root, without needing the other 10 records. Each step hashes the current value together with the sibling shown.

leaf 36041c0638ae9289d7e95f3d68e5b5dc75ea7285e82318263e181cc10696a6f3
01 R 51778da24493dd67bd48f5d9c25a6606f152305c1b8d946c76119870f76ba4ab
02 R bb3bbe2f41230980fa8a22767fac97903f2884cf2f99f418f884f046a0ef46f1
03 L 9fdfe6aa80e5b8904f741f7b3cfbf5644d7309231215ec313d3fcfc0ce555770
04 R 8f83e6bfc3ff3f82d9cb082afcb5c986574ae9640163a76733c634875b1248e9
root 538c22a0ca0063c69e9a0fa63aecf368e0289c25ba1a3a956fd8d9f5a97aaea7