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 PARAÑAQUE Award a ₱1.9M contract to EMCY CONSTRUCTION, INC.Cities

Transaction hash:

e2352da0d95d8d2c27bced3504b1aac850fbf3a15428980239a5ca76c11c3c0d

Status:

Included and unchanged

Block:

#1,251 4,762 blocks after it

Position in block:

Transaction 55 of 61

Award day:

Sep 23, 2011 (15 yrs 1 mo ago)

From:

CITY OF PARAÑAQUE

To:

EMCY CONSTRUCTION, INC.

Value:

₱1,899,580.67

Project:

Improvement of Multi-Purpose Gym at Countryside Phase V, Bgy. Sun Valley

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF PARAÑAQUE

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 #1,251 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 PARAÑAQUE awarded it to EMCY CONSTRUCTION, INC. on 2011-09-23.
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 Parañaque gave a "unmodified" 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 e2352da0d9…1c3c0dnow …
2. Block Merkle root changed
stored a25cb9b69b…0df6benow …
3. Block #1251 hash changed
stored 91cb23e7a0…94bfc0now …

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 e2352da0d95d8d2c27bced3504b1aac850fbf3a15428980239a5ca76c11c3c0d
01 L d65cb2769c0129b83215ede944449ad82737053eaa17d8bdc879c9da3d40631d
02 L b9c3d430c6766303160f9f680765f95b1ceb3635b4cff404c859c515d1d4836e
03 L ac5c43ad3a2984c91016fcf1da4d0471816df9336ab50db72028e09323a7bcdd
04 R e38a9ca614f262f9e28e7d80c11bce155cde018940d3e7f124a44ef9608d00a2
05 L db7a75ca8248e28fdb485ca417f62b7bc3e2be21e0f89103b2158bae65eac980
06 L cf7f4393fb4a3c1e442d8b2bf3d3c5294b0d370df9bb840bf722e84510123fe8
root a25cb9b69b59fb88b76ecc7ed6891d4fcdfb3e333ce3ebc520e4fa81670df6be