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

BARANGAY PANGASCASAN, SUAL, PANGASINAN Award a ₱1.4M contract to VYRAGUS CONSTRUCTIONBarangays

Transaction hash:

fb7b1daf451a6722060a3f29a863a3dbd34fd746e7c53715a5457c0cfc99b4db

Status:

Included and unchanged

Block:

#3,988 2,025 blocks after it

Position in block:

Transaction 120 of 123

Award day:

Jan 7, 2020 (6 yrs 10 mo ago)

From:

BARANGAY PANGASCASAN, SUAL, PANGASINAN

To:

VYRAGUS CONSTRUCTION

Value:

₱1,395,217.38

Project:

INSTALLATION OF STREET LIGHT(SOLAR LIGHTS)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY PANGASCASAN, SUAL, PANGASINAN

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 #3,988 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)
BARANGAY PANGASCASAN, SUAL, PANGASINAN awarded it to VYRAGUS CONSTRUCTION on 2020-01-07.
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)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 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 fb7b1daf45…99b4dbnow …
2. Block Merkle root changed
stored d734c575d9…224f99now …
3. Block #3988 hash changed
stored 830f15c82a…e77d07now …

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

leaf fb7b1daf451a6722060a3f29a863a3dbd34fd746e7c53715a5457c0cfc99b4db
01 R ffb653949c7ff7cbd4df988d399633d95e35c79877776d108d8f2beecabba3d6
02 R 436a1326f29801cfa6bbf3fba8f8554103f61976f94f2e2981a260134114e4ff
03 R 55640c2db06c0819c124e2add4cf4ed2c0955d571aa7c0a8202d8efcfda113eb
04 L 5813813ff9fe7798470c043856c00de76586004532ecf99a070d1cdafc1539d6
05 L d028b8966195ddab4d949fc428033a66d96b6bb90e1224e6f072a7ed4fae0ea5
06 L 1cec4c35ad82ee5372e029f0a8b8fdac5179c94711fbb0ed493fdba963d88b56
07 L 06996ead07043f8bee86e93c5d62a895236f9a78dcaf851035b11b65a8153613
root d734c575d962451b098a98293b367f9c8f1f143d25c12723fa1c8c760d224f99