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 TAGUDIN, ILOCOS SUR Award a ₱175.6K contract to ALDAPHIL CONSTRUCTION & GENERAL SERVICESMunicipalities

Transaction hash:

d45cd9ae0da3dcf31dc675df1b0c01323d728339a21fd43f21a760ebd61074ea

Status:

Included and unchanged

Block:

#1,057 4,956 blocks after it

Position in block:

Transaction 26 of 35

Award day:

Jan 26, 2011 (15 yrs 9 mo ago)

From:

MUNICIPALITY OF TAGUDIN, ILOCOS SUR

To:

ALDAPHIL CONSTRUCTION & GENERAL SERVICES

Value:

₱175,553.45

Project:

Contract Package for the Rehabilitation/Improvement of Marcos Building, Libtong Community School, Brgy. Libtong, Tagudin, Ilocos Sur

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF TAGUDIN, 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 #1,057 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 TAGUDIN, ILOCOS SUR awarded it to ALDAPHIL CONSTRUCTION & GENERAL SERVICES on 2011-01-26.
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 Tagudin 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 d45cd9ae0d…1074eanow …
2. Block Merkle root changed
stored 760650a02e…c892adnow …
3. Block #1057 hash changed
stored 23001fb706…3b3598now …

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 d45cd9ae0da3dcf31dc675df1b0c01323d728339a21fd43f21a760ebd61074ea
01 R e046ee3441862d4d34f01cbe47448ca5baa4a6bebb60a5680076c7b1fda70eae
02 L 1594b8be3c9073ec580b7a03c568fefb83acca30d3ea94cd59a43734a122a1e7
03 R e47695d1de0f47a16515781a4983768203605d5bba419e244fe1280e9314820e
04 L 3e64cdf0fd283aeef796a7a10c3b41ffc0c26e8ac538f65cf9c341063ec13c84
05 L a573fc955af9e514c8e6ccb0ba1c4921af7af9a1cafcb6e597534c47e92e5746
06 R 3bd245e77829f351a82cda874c063f939600598b0db8df21cafdf9f08c6e8084
root 760650a02e63c81b46235b4af1bc83508e65396d045e611204ffb0e44fc892ad