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 BATANGAS Award a ₱1.5M contract to ALROS ENTERPRISESProvinces

Transaction hash:

609d7c76a1df8da302d670bb836881c5b23302effa993eaf5b8b7966d0d57ba0

Status:

Included and unchanged

Block:

#1,100 4,913 blocks after it

Position in block:

Transaction 64 of 166

Award day:

Mar 21, 2011 (15 yrs 7 mo ago)

From:

PROVINCE OF BATANGAS

To:

ALROS ENTERPRISES

Value:

₱1,541,951.00

Project:

Replacement of Roof and Rehabilitation of Electrical Installation at Bolo E/S, Brgy. Bolo, Bauan, Batangas

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF BATANGAS

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 #1,100 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 BATANGAS awarded it to ALROS ENTERPRISES on 2011-03-21.
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 Batangas gave a "not stated" 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 609d7c76a1…d57ba0now …
2. Block Merkle root changed
stored 2681817518…7c9249now …
3. Block #1100 hash changed
stored 212b0dd639…3e8d1cnow …

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

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 165 records. Each step hashes the current value together with the sibling shown.

leaf 609d7c76a1df8da302d670bb836881c5b23302effa993eaf5b8b7966d0d57ba0
01 R 61a16a2dfea44ccb6eb469def7c91c39fb423eb1e30fd4d925bbb5aa07db4052
02 R d3d831c838ec7f731d0908b01b62dc53d2d7ab280982a000f8cdc39b5a73854f
03 R ed3be012f8842ed7456892682d132841b0cdb53128a8e3f6a6bed3e9566e02c6
04 R 6ad55b88c0c200004396f2864cd06ae98f25aea5c67b61b10c980da1d22f5351
05 R 23f99bdb2aec143f98dd100a51060969f40b8d1a2001140505d78982a4830320
06 R babba70ddcb60896e2ee832bdf8e85c4b2a9527721bdb7b0b51a4f3774621ede
07 L 3caa41920d0f547381285f3438be4d9b1bb97341a97762b26d8e74e3bb6e74ad
08 R 59281788aa97dfedec8c86722ba0116c051fe78177aafeccd4e55f0dd4805fcf
root 26818175185776b429e928116af89f178972211cc03f816fade460c9b77c9249