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
APITransaction action
NATIONAL IRRIGATION ADMINISTRATION - KALINGA-IFUGAO-MT. PROV Award a ₱2.7M contract to JEP CONSTRUCTIONNational agencies
Transaction hash:
f1317e5ab7811ea1bdd71fbbbb6c0a9a6a89ccd45818d27b90c81f0af97b694f
Status:
Included and unchanged
Block:
#1,806 4,207 blocks after it
Position in block:
Transaction 44 of 46
Award day:
Jul 18, 2013 (13 yrs 3 mo ago)
Value:
₱2,707,895.50
Project:
UCRIS SERVICE ROAD -03
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
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 #1,806 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)NATIONAL IRRIGATION ADMINISTRATION - KALINGA-IFUGAO-MT. PROV awarded it to JEP CONSTRUCTION on 2013-07-18.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA 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
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored f1317e5ab7…7b694fnow …
- 2. Block Merkle root changedstored 31e6892c6e…baffc7now …
- 3. Block #1806 hash changedstored 5da0dcf18d…50c058now …
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 45 records. Each step hashes the current value together with the sibling shown.
- leaf f1317e5ab7811ea1bdd71fbbbb6c0a9a6a89ccd45818d27b90c81f0af97b694f
- 01 R f2a74487d795ba6eeede25ada2f2af0f3447cc2bd6254bda6ea1f6b89dd044a2
- 02 R c9d739317d73aec59e9428fb41458088d393fc0df43bbae9b6c45d60d64a8b8f
- 03 L a64a2c45bfeb87702d2e2382da49ae7bbf1da46a5ca42599eb6449dff40a66a4
- 04 L 6b138535a4ea5fc93f9db3926a6b1e636da8c56b3093c0dad7be3e9f80fa396a
- 05 R d2ba1811ecbf4c367414a768f7736fa98abd1002cad1241b5355a2a2c890bb5a
- 06 L e558d8d935703be515ab95eca1f45f55f111c43b8665e21d71cbb9eb0db60b8b
- root 31e6892c6ec22ebd3f62f1ee6647cb002bb7a28654e6ad64021a0fe015baffc7