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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. OR. FIRST DEO Award a ₱49.1K contract to GINGOOG PEOPLE'S LUMBERNational agencies

Transaction hash:

63ded8bb223cb3012513a78ac384f70d6ce4dca1cce4382993d8a77f304054d9

Status:

Included and unchanged

Block:

#656 5,357 blocks after it

Position in block:

Transaction 10 of 30

Award day:

Aug 4, 2009 (17 yrs 3 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. OR. FIRST DEO

To:

GINGOOG PEOPLE'S LUMBER

Value:

₱49,140.00

Project:

1092-2K09-007-0242- shopping

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. OR. FIRST DEO

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 #656 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)
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. OR. FIRST DEO awarded it to GINGOOG PEOPLE'S LUMBER on 2009-08-04.
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 63ded8bb22…4054d9now …
2. Block Merkle root changed
stored 322974857a…54abc7now …
3. Block #656 hash changed
stored ac0f5153dd…aad376now …

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

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 29 records. Each step hashes the current value together with the sibling shown.

leaf 63ded8bb223cb3012513a78ac384f70d6ce4dca1cce4382993d8a77f304054d9
01 R 68c67f50d4a3683bf174acc0ac75369597b51d73b69bef2b303099eb36976c0b
02 L fc08d2f440c2b60e41db094691f35d34d29d129e4d83dd8f8b6946f0a9c5baa9
03 R 2292b10e7b077e4100d27b9305d80011594542839c2176dff486abe773436d70
04 L 455f347259f38c71a0e8e9050a027353f0c156766547d8d3c4403e1243c1fb92
05 R 8a5ab8e56a235a96a8da34eadd5fd0eba1ebbb760489113abf8888be0a655578
root 322974857a5688bd2dea02f5db5e3d1a9524ba4965a9c13a38af5c501c54abc7