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

PHILIPPINE INTERNATIONAL CONVENTION CENTER Award a ₱361.2K contract to RICSONS CORPORATIONNational agencies

Transaction hash:

36171efd2a78cefbd52ffa715ab05a0fdb0b869b399eff998c99856a147f9af4

Status:

Included and unchanged

Block:

#1,425 4,588 blocks after it

Position in block:

Transaction 16 of 95

Award day:

Apr 10, 2012 (14 yrs 7 mo ago)

From:

PHILIPPINE INTERNATIONAL CONVENTION CENTER

To:

RICSONS CORPORATION

Value:

₱361,213.20

Project:

PARTIAL REHABILITATION OF CONCRETE TOPPING OF SIDEWALK PAVEMENT

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PHILIPPINE INTERNATIONAL CONVENTION CENTER

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 #1,425 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)
PHILIPPINE INTERNATIONAL CONVENTION CENTER awarded it to RICSONS CORPORATION on 2012-04-10.
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 36171efd2a…7f9af4now …
2. Block Merkle root changed
stored 80c04d0246…41e2b3now …
3. Block #1425 hash changed
stored c2e1a76ae2…175b2dnow …

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

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 94 records. Each step hashes the current value together with the sibling shown.

leaf 36171efd2a78cefbd52ffa715ab05a0fdb0b869b399eff998c99856a147f9af4
01 R 3761a94f7f5a5857f6bc4ad3a9a9f2a6d2438b3aa9277428495285d6204030d1
02 R 9554e9b4211beb6b2647fb0ba8b0f787979178820c08f5694e03a4e6db083cba
03 R ca2a467f9005cdb64e5a18fe6c8de6f24c7717c494642016b03d6ab16e82abc7
04 R 9477fde4d1ca5712fd70e969df2538c13aba14a6267e6c2cdc60431ddfa5b1ca
05 L 88577bce9be92ab9580d0b0ae87e321b4e79b3dc391e2f5c62ef76958718a454
06 R 57f577d6484eefdef6b00085350ee0f3cd4cfa29e5680bd194c11b825eae48d4
07 R e65f7892918555dd88dbc0fff147b91a63518e514039985875b121d72955213d
root 80c04d02469aba82322ba3b6f59ac7fa728313cac8d8eaacbfb9e5a13841e2b3