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 EDUCATION - DIVISION OF GUIHULNGAN CITY Award a ₱291.8K contract to RISM DESIGNER'S AND GENERAL MERCHANDISE & ENGINEERING SERVICESNational agencies

Transaction hash:

fbe139861bbbd0f662ec1016b6d6d975a521b0639a3df6e3283a9f50e9a3914a

Status:

Included and unchanged

Block:

#1,085 4,928 blocks after it

Position in block:

Transaction 36 of 38

Award day:

Mar 1, 2011 (15 yrs 8 mo ago)

From:

DEPARTMENT OF EDUCATION - DIVISION OF GUIHULNGAN CITY

To:

RISM DESIGNER'S AND GENERAL MERCHANDISE & ENGINEERING SERVICES

Value:

₱291,820.60

Project:

Invitation to BID

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF EDUCATION - DIVISION OF GUIHULNGAN CITY

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 #1,085 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 EDUCATION - DIVISION OF GUIHULNGAN CITY awarded it to RISM DESIGNER'S AND GENERAL MERCHANDISE & ENGINEERING SERVICES on 2011-03-01.
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 fbe139861b…a3914anow …
2. Block Merkle root changed
stored d9f784fbfc…b10709now …
3. Block #1085 hash changed
stored 231bfceaba…74645cnow …

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

leaf fbe139861bbbd0f662ec1016b6d6d975a521b0639a3df6e3283a9f50e9a3914a
01 R ffedd39442484823b302908e772a7772fc06cfd4be6bb6adcf00a335364d1a21
02 R b5921a9c64fdf0c38b6194f282884de3e4e54a9cc0171eea86cf728e2ecad9d8
03 L 44ca9c4937d1f2a6ba80aa60a60d5c190c2eca2635aebe6aa4ee007d5eb787d3
04 R d1c476371305c7437ee47b0a68bccf53efaee76aed7da7e3cdbcadfe39103665
05 R b2ca6b1b1e9323334ff22c3194aacd137c2046a65917c192a0aa813701edfb78
06 L 4c02fad8d92112d8942d8dbe7f1bb92b4ba35e8c7f1a501170bc5d17f388e6f3
root d9f784fbfc20ac79c61a349f7910390acd3c2d67ac3fbfc82a90991662b10709