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 RIZAL Award a ₱725.4K contract to LARD BUILDERSProvinces

Transaction hash:

47ecf7a4cfd5ff077a17cacd929767254d4dd14acd7acf12434ee74e1f0c841a

Status:

Included and unchanged

Block:

#693 5,320 blocks after it

Position in block:

Transaction 13 of 47

Award day:

Sep 22, 2009 (17 yrs 1 mo ago)

From:

PROVINCE OF RIZAL

To:

LARD BUILDERS

Value:

₱725,402.17

Project:

Impr./Conc. (portion) of Manggahan Phase V Feeder Road, Brgy. Second District, Jalajala, Rizal

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF RIZAL

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 #693 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)
PROVINCE OF RIZAL awarded it to LARD BUILDERS on 2009-09-22.
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 Rizal gave a "not stated" 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 47ecf7a4cf…0c841anow …
2. Block Merkle root changed
stored 4c0eec2de9…15c9e5now …
3. Block #693 hash changed
stored 5ab0c24472…8955bbnow …

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

leaf 47ecf7a4cfd5ff077a17cacd929767254d4dd14acd7acf12434ee74e1f0c841a
01 L 3e5665402c1f3cb5a94fd0f3eb304d7943c413eee3fc66dc610540c5590001fe
02 R 89b3d440d8facb6481cca8be162145b541dd7bc9b80157d627b3042f580ca91b
03 L 83d52f63e3fc1d1c692a3e5fc6dbcae6932321e0c1f37ecabc03c7d240bbc82d
04 L fc56d21942ef4abcb7e5ba073acc6562b3a283eebf60e4bd0be6ab412d654880
05 R 373e90f319f97041a644307c69071d60f76d93478ccaa4d64bd5a60375dc06af
06 R c05000d4aeb7964ad495c7802f3679d293ebe2bd16778564e00d0ad1cfcad696
root 4c0eec2de978eeea27e5c37aeb99ee014217577a1995bd04f4a7dbd60915c9e5