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 BENGUET Award a ₱249.1K contract to ANAS CONSTRUCTIONProvinces

Transaction hash:

bbf4a24ee2e97e2220b9b6f7172e6be55ee0cb3a88f5f70c6598cb3e3dda9d5c

Status:

Included and unchanged

Block:

#1,355 4,658 blocks after it

Position in block:

Transaction 49 of 72

Award day:

Jan 19, 2012 (14 yrs 9 mo ago)

From:

PROVINCE OF BENGUET

To:

ANAS CONSTRUCTION

Value:

₱249,128.70

Project:

CLUSTER B A) COMPLETION OF PAPPA ELEMENTARY SCHOOL STAGE, PAPPA, SABLAN; B) EXTENSION OF PAPPA BARANGAY HALL (MULTI PURPOSE BUILDING), PAPPA, SABLAN

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF BENGUET

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 #1,355 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 BENGUET awarded it to ANAS CONSTRUCTION on 2012-01-19.
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 Benguet 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 bbf4a24ee2…da9d5cnow …
2. Block Merkle root changed
stored 5d626ac0dd…e4eadcnow …
3. Block #1355 hash changed
stored 388e26304f…e60401now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 71 records. Each step hashes the current value together with the sibling shown.

leaf bbf4a24ee2e97e2220b9b6f7172e6be55ee0cb3a88f5f70c6598cb3e3dda9d5c
01 L b429156088a112078177b28487937de8a65eed5418c03b19455c543a64ff5d70
02 R ac45d96a4db4b5025b8fdba6cc4633022711b4b7a4d97231c7f3645784cd8923
03 R 8d328a063a1c237e7d1af782a5ee988a45fc19d66ed582e3c837e25fefc8225c
04 R 401fda3fb813c6362a94649dfeb3a81ab27827bf49c152bf95976eeafd8a9cc4
05 L 2dfb1cff63ae34ce48d76a67730ff026b6bc0926aefe7fd458cabd6addea8c6d
06 L 2e0ff7eb3740fecaaf4b3fdceb8c1149e97cb6a136993c28ec941d322f19e15d
07 R 406529732009c16c989d4f98ed2f0a4c9d8560dfcf9d30bef9fc28242f5c39ff
root 5d626ac0dd4b34f1fda5e56236b5ca24189318f730323da44654b91cace4eadc