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
DEPARTMENT OF HEALTH - WESTERN VISAYAS SANITARIUM Award a ₱4.5M contract to JADEROCK BUILDERSNational agencies
Transaction hash:
f644b99f2255803b63c8bf40cc47771e3539b7564c157e9506337bc176de0dcd
Status:
Included and unchanged
Block:
#635 5,378 blocks after it
Position in block:
Transaction 5 of 6
Award day:
Jul 6, 2009 (17 yrs 4 mo ago)
Value:
₱4,474,208.59
Project:
Renovation of Other Facilities of Western Visayas Sanitarium
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 #635 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)DEPARTMENT OF HEALTH - WESTERN VISAYAS SANITARIUM awarded it to JADEROCK BUILDERS on 2009-07-06.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 f644b99f22…de0dcdnow …
- 2. Block Merkle root changedstored 0bd22e1143…2d7bb6now …
- 3. Block #635 hash changedstored 6e8f487381…5a843bnow …
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 5 records. Each step hashes the current value together with the sibling shown.
- leaf f644b99f2255803b63c8bf40cc47771e3539b7564c157e9506337bc176de0dcd
- 01 L d5c8790f307765d69e0e6328ece0f779959f97adc316970c0208d8bda7a5ffd3
- 02 R 3726bad9dfca82b9e636cbfae478299643a23e08c20722f859fdc161b084a8bd
- 03 L 8141130ea1d821364378655caf1d6cc89038bd1f3c9990b36f204ec427c5ffe4
- root 0bd22e114375603fb4fa3da36609f4e1b845641ec991e2d9cb5247415e2d7bb6