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

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE Award a ₱132.8K contract to CABANATUAN MAIN TRADINGNational agencies

Transaction hash:

0d1ca40cdb40a4838e16601be0da8fbf1323e706efb1492b75e3a065099241d7

Status:

Included and unchanged

Block:

#610 5,403 blocks after it

Position in block:

Transaction 1 of 62

Award day:

Jun 1, 2009 (17 yrs 5 mo ago)

From:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

To:

CABANATUAN MAIN TRADING

Value:

₱132,826.68

Project:

Furnishing & Delivery of Materials for use in Repair and or Replacing Minor Drainage Structure along Gapan-Olongapo Road, Gapan City Km. 116+350 to Km. 116+500

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE

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 #610 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)
DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE awarded it to CABANATUAN MAIN TRADING on 2009-06-01.
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 0d1ca40cdb…9241d7now …
2. Block Merkle root changed
stored 9f179dfbd2…617acfnow …
3. Block #610 hash changed
stored fd9ea7e5ef…61b21anow …

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

leaf 0d1ca40cdb40a4838e16601be0da8fbf1323e706efb1492b75e3a065099241d7
01 L 0269d97620dcd631bf80673161ecafe79e48762027e05031afdd5ad8e81f8261
02 R 71c5745bd94258ff361ff73e063009cb9ac73726b6880a102a178a757cfe6503
03 R 3d488e8609cce27c13ff019524d7904135ab0561f975718b0866ecbb4c8b78ce
04 R 531b0354b9ec890a5ae7b52d6657548fb938ba7dbe68656ff3a5013af7dc107e
05 R 80484cccdb3a1e1ef10212e443508f790c20c2b22e664a2583d337f13fc34d68
06 R e83ca8fc4d872e8d2f3e30ad61fa8ab6c063438d2e569c53d55a9eb1e8d2339a
root 9f179dfbd2ecc03f2c31e0c334cd45c032df5a5985c9e7991aa7513df6617acf