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 ECONOMIC AND DEVELOPMENT AUTHORITY - REGION X Award a ₱35.0K contract to COMFAC CORPORATIONNational agencies
Transaction hash:
cfebf6b6cd55f09c4c5458a9bd1a6aa0e7f58f70fd02dd0fee3613a953315d62
Status:
Included and unchanged
Block:
#2,724 3,289 blocks after it
Position in block:
Transaction 6 of 8
Award day:
Apr 27, 2016 (10 yrs 6 mo ago)
Value:
₱35,000.00
Project:
Re-arrangement of FAD area & COA Office
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 #2,724 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 ECONOMIC AND DEVELOPMENT AUTHORITY - REGION X awarded it to COMFAC CORPORATION on 2016-04-27.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 cfebf6b6cd…315d62now …
- 2. Block Merkle root changedstored 2675c7680b…ba98f0now …
- 3. Block #2724 hash changedstored 9d1cd1a90c…d94a2dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 7 records. Each step hashes the current value together with the sibling shown.
- leaf cfebf6b6cd55f09c4c5458a9bd1a6aa0e7f58f70fd02dd0fee3613a953315d62
- 01 R fa3fe508ee2e09562fc4480a5d99fb5dcc6005a25e5e5e9ca65452d280f39856
- 02 L 7d4592531549e8f19f20d17be27e5d374678d42a2ac1ec958e27fc4e71ddffd0
- 03 L 871a40f348d2cb08d7f985ebf30b88d93cefa752bb5b0cefd6659e08905b1c42
- root 2675c7680b40de24fcf25d811930334b8abb3ab889fff85e284a84bc25ba98f0