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 HEALTH - REGION X Award a ₱7.8M contract to CY SQUARED CONSTRUCTIONNational agencies

Transaction hash:

406864cfe3d81eaf3c8e99aa88ebbe0aa32a7e6f2d1aa03195c713df639f7ee9

Status:

Included and unchanged

Block:

#5,374 639 blocks after it

Position in block:

Transaction 5 of 34

Award day:

Dec 31, 2023 (2 yrs 10 mo ago)

From:

DEPARTMENT OF HEALTH - REGION X

To:

CY SQUARED CONSTRUCTION

Value:

₱7,799,769.36

Project:

LOT P20 SHC HFEP 2022

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF HEALTH - REGION X

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 #5,374 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 HEALTH - REGION X awarded it to CY SQUARED CONSTRUCTION on 2023-12-31.
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 406864cfe3…9f7ee9now …
2. Block Merkle root changed
stored 91ca8ad50d…cbc354now …
3. Block #5374 hash changed
stored 3fc28c005f…c3eadcnow …

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

leaf 406864cfe3d81eaf3c8e99aa88ebbe0aa32a7e6f2d1aa03195c713df639f7ee9
01 L 2ab9f0695b4fde07dd3d6f65a6f472fac5a3a2bd074cc17afbac69416522e0b8
02 R 722a3fdbcbda919aa7fed59c009250e2a52530295b5d282dda8b1d393f4c8b96
03 L afc41264827dadd4f340d16e9f963f7afd6c50a55e47802f1d50fd01f5bb0205
04 R 58c49afd5181973031d559a164fa565fe9b21a4df218c23128b4158a7311caa3
05 R 0579c2cc187865a18c4a276e38303bafddee5bdab6ad4287f9427a8b950014db
06 R ca4ef390c892fda6f9de89d1a4e459752aa9bb95464be313e614d11d110c3dbe
root 91ca8ad50dfc4b09e1ec6326bd54a3e713257a0b6ef3b28508cc8ad9f7cbc354