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

BARANGAY SINISIAN WEST, LEMERY, BATANGAS Award a ₱249.0K contract to F. CASALME CONSTRUCTION & SUPPLYBarangays

Transaction hash:

fd256dbaae4a249f005d4cd415cfe5d6bc5101a2531743a0089e99049615ade4

Status:

Included and unchanged

Block:

#1,867 4,146 blocks after it

Position in block:

Transaction 57 of 58

Award day:

Sep 19, 2013 (13 yrs 1 mo ago)

From:

BARANGAY SINISIAN WEST, LEMERY, BATANGAS

To:

F. CASALME CONSTRUCTION & SUPPLY

Value:

₱248,993.21

Project:

Rehabilitation/Improvement of Multi-Purpose Hall

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY SINISIAN WEST, LEMERY, BATANGAS

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 #1,867 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)
BARANGAY SINISIAN WEST, LEMERY, BATANGAS awarded it to F. CASALME CONSTRUCTION & SUPPLY on 2013-09-19.
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)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 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 fd256dbaae…15ade4now …
2. Block Merkle root changed
stored cb1716a609…4cfb60now …
3. Block #1867 hash changed
stored ab0cc4357f…2d69aenow …

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

leaf fd256dbaae4a249f005d4cd415cfe5d6bc5101a2531743a0089e99049615ade4
01 L f4df3ca005250b5933f51ea290ee3218a59c0ad8dddfb37509a6a74493eaab9d
02 R ce4862d7596c612265688ea4a7213fc7f6fef1337ecd56032ac419e02be71499
03 R bd06a40e18bcbfe53e8d3947de8bc76ee1c5bdcbdc1ed4ba85053761b829486f
04 L c8f1bd405fd06ce3c141fa1dd2be8d8abc3bc134bbce1b79764ae63f474d4b00
05 L 32fddc4663086cfd87965b12018488a25d45b5fca1437b16963cfaa547b9e476
06 L 86843fc0c22c1f9a005d92fd90fb5e2df0e372b9d2396f204fc7d68b0b9f9f02
root cb1716a609a9a449e8c3cacd9afcfccf7900b472a53b04869014dbde5a4cfb60