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

CITY OF ORMOC, LEYTE Award a ₱691.0K contract to J.E. ARRADAZA CONSTRUCTION & SUPPLYCities

Transaction hash:

2ab2cc2d4cb0e55739ba4204c01a1d70bdd29af0f03e05711ac138ecc73e1972

Status:

Included and unchanged

Block:

#1,042 4,971 blocks after it

Position in block:

Transaction 9 of 47

Award day:

Jan 5, 2011 (15 yrs 10 mo ago)

From:

CITY OF ORMOC, LEYTE

To:

J.E. ARRADAZA CONSTRUCTION & SUPPLY

Value:

₱691,000.00

Project:

Road Concreting at Brgy. Cabingtan, Ormoc City

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF ORMOC, LEYTE

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 #1,042 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)
CITY OF ORMOC, LEYTE awarded it to J.E. ARRADAZA CONSTRUCTION & SUPPLY on 2011-01-05.
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 Ormoc City 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 2ab2cc2d4c…3e1972now …
2. Block Merkle root changed
stored 1e23e689eb…680bebnow …
3. Block #1042 hash changed
stored 667eae0e70…a5d518now …

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

leaf 2ab2cc2d4cb0e55739ba4204c01a1d70bdd29af0f03e05711ac138ecc73e1972
01 L 2954f32c0046ea7938d4819c6557893aaa0d99b8153c8c3927e2549f63be7b80
02 R 14591d64e2b74d4513f4e5fff625bbc2f529d9e37faa097f4a5ad691cd5880c7
03 R 83188528d07490340d68a87a84a06016e2b87e081950ae75f72fdf3d5a0b2a83
04 L b33231df2bbb164318065f76c369f3330bd52f224bcf08ed4aa44fbf4b816571
05 R 61433969a8d4a30511fab33612f9ac9866a8c53970dbbed86618c28f00cda522
06 R 79e31d098181c60f5c7c9aed6ed4f3c8300a6be6df001e7ffbe625a8fdeee969
root 1e23e689ebc45fc0f3f769d31533b3fbf66cdc880524ccf0aaf66a95bd680beb