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 PORTS AUTHORITY - PMO SOUTH HARBOR Award a ₱11.5M contract to FEL-GENE CONSTRUCTIONNational agencies

Transaction hash:

95ae2f0693c6e8db4eeb87cd2822f24f1252d2f91251a2e12e9b49ac2ac1e357

Status:

Included and unchanged

Block:

#3,634 2,379 blocks after it

Position in block:

Transaction 410 of 730

Award day:

Dec 28, 2018 (7 yrs 10 mo ago)

From:

PHILIPPINE PORTS AUTHORITY - PMO SOUTH HARBOR

To:

FEL-GENE CONSTRUCTION

Value:

₱11,501,083.22

Project:

AsphaltWorks

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PHILIPPINE PORTS AUTHORITY - PMO SOUTH HARBOR

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 #3,634 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 PORTS AUTHORITY - PMO SOUTH HARBOR awarded it to FEL-GENE CONSTRUCTION on 2018-12-28.
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 95ae2f0693…c1e357now …
2. Block Merkle root changed
stored 75def44879…f9616fnow …
3. Block #3634 hash changed
stored 94692ed2c3…34fbc1now …

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

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 729 records. Each step hashes the current value together with the sibling shown.

leaf 95ae2f0693c6e8db4eeb87cd2822f24f1252d2f91251a2e12e9b49ac2ac1e357
01 R 95b491301bfcf34919fe73ee7ad4ea312d0209a6f4325c930979d151eb2b7769
02 L c1c0e102683055469c401f7c0dee950617d848ad621ce8c156d07625e5b5bd1f
03 R 0bbb98bac210484f6723b0ba61c58defdb5449d887666212a207ecf154a35305
04 L 42a2707292b8590b560da04a929d9295e1afd50e8aba629e69e3e72e18ddfeb2
05 L c0304d032d4a8db8683a2e5dea896317ff8de445a51a3df64fd410e71ec39b55
06 R 33ae64349d41df2557c6b8b312f7cdb6d3c4e4e4f5fe9dcdcfbbc4f3ac498691
07 R 95d2e2893c51764d7bd3e4bb9b523809af126346b2325e8a25441d440f60c5fa
08 L b27bd73f2b02869bd073e840d66531c6ef28f0f133e3ec608251016361185a29
09 L 20995871c7a6bb6576d3818ae820abd26ccb69ebb0e0e2e6fe8956a7091dd6eb
10 R cf3243202ad1b16d7e57e5f2d3e902ac40b85808b694f6871754c91847a96f1c
root 75def4487972b97a763296b969099a2c63f0971201928d1f405677d05bf9616f