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 LEYTE Award a ₱601.9K contract to IRT BUILDERSProvinces

Transaction hash:

f7bbdc8b1631a72b8f00c8fa7afeb6ef20224a4c93182bcba51278af46cede1f

Status:

Included and unchanged

Block:

#1,123 4,890 blocks after it

Position in block:

Transaction 53 of 55

Award day:

Apr 18, 2011 (15 yrs 6 mo ago)

From:

PROVINCE OF LEYTE

To:

IRT BUILDERS

Value:

₱601,922.89

Project:

Construction of covered drainage system, Installation of Stone Pavers and Canopy at Taboan and SMED Center and Retrofitting of steel columns of the Leyte Capitol Gym ABC Php 603,476.00

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF LEYTE

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 #1,123 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 LEYTE awarded it to IRT BUILDERS on 2011-04-18.
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 Leyte 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 f7bbdc8b16…cede1fnow …
2. Block Merkle root changed
stored 6889fb6e58…9c8097now …
3. Block #1123 hash changed
stored 3083482f46…a670a0now …

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

leaf f7bbdc8b1631a72b8f00c8fa7afeb6ef20224a4c93182bcba51278af46cede1f
01 L f60973867b7869f73e664812113e66967542ba6a5ac257681ff0f4ea33b98f5b
02 R ae52f8ebab468ab7558a08863e8e3d7ce5f431c0b0bf4805555ba64c94b40e65
03 L 3e4f78d83a7bc1aa449bade0c3b6ff932cb2e98a683664fdc6ce594efdca3a10
04 R 9b4d192b654043efaaaa6fef9ff06f15cfc57883efab3ef8eb163ee770f11840
05 L 3ae0c66b6635c3fa6f9fcc485a552b3825cee412c4ee86aac7fa55fe8d6a982f
06 L e18977555c3a562e724b65eec79b24a460e8234e0a24e2780b0f6ba1820e4606
root 6889fb6e583d8b4436b2567aef881ce02a951c145399ab283d1f53a6169c8097