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

MUNICIPALITY OF SINAIT, ILOCOS SUR Award a ₱1.4M contract to N.A. IBARRA CONSTRUCTIONMunicipalities

Transaction hash:

4be5cc5718cabcf4011eb7e709480ef67d9d0d7b796770b836d72317e9454a15

Status:

Included and unchanged

Block:

#1,621 4,392 blocks after it

Position in block:

Transaction 7 of 35

Award day:

Nov 26, 2012 (13 yrs 11 mo ago)

From:

MUNICIPALITY OF SINAIT, ILOCOS SUR

To:

N.A. IBARRA CONSTRUCTION

Value:

₱1,395,451.61

Project:

Cluster B 2012 Construction of Solar Dryer Brgy. Teppeng, Sinait, I. Sur, Construction of Solar Dryer Brgy. Cabarambanan, Sinait, I. Sur Construction of Solar Dryer Brgy. Masadag, Sinait, I. Sur

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF SINAIT, ILOCOS SUR

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 #1,621 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)
MUNICIPALITY OF SINAIT, ILOCOS SUR awarded it to N.A. IBARRA CONSTRUCTION on 2012-11-26.
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 Sinait 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 4be5cc5718…454a15now …
2. Block Merkle root changed
stored f4ea420d93…82cfbbnow …
3. Block #1621 hash changed
stored 8134968a7d…6d21d4now …

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

leaf 4be5cc5718cabcf4011eb7e709480ef67d9d0d7b796770b836d72317e9454a15
01 L 4b5fb4d2a2a0d2957a05ade28f57aaddaeba43af7f763a54d0e3a09b293b0132
02 L c9bc3dc423b30645899abbc0a404f63f62fc7ee7a2370b1fb6a64667586ece1e
03 L 5c4a8366525ec47c9e4060d6b931a69e36b7347fb8e88faefcec17bb85a6d184
04 R b34d90bdd449f9f101e6be300d151ea846fb4412da177332197b80c9a478deb9
05 R b2141bd1fd24589c219214bf35dfb72e2c585fb07a03ac60b6be89d276dc21b7
06 R 4daeefa83c3bf28d31321a37a5bdd84c3b00d24f6cf7cf62a819854c8866bd7d
root f4ea420d93339b4187925fb8dc0d2a294b482b9aa72c51b14077ea952782cfbb