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 TACLOBAN, LEYTE Award a ₱138.9K contract to PEDAK BUILDERSCities

Transaction hash:

3e2fc5cd367206bf58c628843d39a711400d8d4d5195351d85865a38524188ed

Status:

Included and unchanged

Block:

#1,461 4,552 blocks after it

Position in block:

Transaction 15 of 61

Award day:

May 23, 2012 (14 yrs 5 mo ago)

From:

CITY OF TACLOBAN, LEYTE

To:

PEDAK BUILDERS

Value:

₱138,931.96

Project:

Installation of Water Facilities Project, Tacloban City

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF TACLOBAN, 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 #1,461 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 TACLOBAN, LEYTE awarded it to PEDAK BUILDERS on 2012-05-23.
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 Tacloban 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 3e2fc5cd36…4188ednow …
2. Block Merkle root changed
stored def8ddd6d0…f44f95now …
3. Block #1461 hash changed
stored ca6fff8308…0c6cb7now …

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

leaf 3e2fc5cd367206bf58c628843d39a711400d8d4d5195351d85865a38524188ed
01 L 3d0913a3fbaad8f05008fae5ab3f71613af3c0f5a86b3a82b995f9472b9b156b
02 L f20fd551374183b1d0f2c27626c6ab32e9809979ce223e41588c6d632d445e47
03 L 68e2deeeedc11c1fced0561c56115e857709a83f4863d29fc0e981d70d93e400
04 L 0b419d483f98e13a46e41b724c2ddae8eb27c8b6d45411c9bd178fb69a8c3169
05 R 87a69968205e29e5c968115c2a9e19e181b92cc1856d02e56ce3e8611647a7d7
06 R 215fcbdbba2945582e23812f8472f796d02a5f4844df51baa608a155cdf5a43d
root def8ddd6d0128b3d63aaea9295e1dd1fd06af2a3f324baf14ee208ebf3f44f95