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
BARANGAY MAROROY, DARAGA, ALBAY Award a ₱49.7K contract to MBT CONSTRUCTIONBarangays
Transaction hash:
e3aa292fbd7408ea940091fe8673e9ac822548b2b7ab4fa68330129cdf47206e
Status:
Included and unchanged
Block:
#927 5,086 blocks after it
Position in block:
Transaction 11 of 12
Award day:
Aug 12, 2010 (16 yrs 3 mo ago)
Value:
₱49,728.31
Project:
REPAIR OF BOUNDARY MARKER
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 #927 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)BARANGAY MAROROY, DARAGA, ALBAY awarded it to MBT CONSTRUCTION on 2010-08-12.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 e3aa292fbd…47206enow …
- 2. Block Merkle root changedstored fa76b42d41…e78d30now …
- 3. Block #927 hash changedstored d7879de20e…a715ddnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 11 records. Each step hashes the current value together with the sibling shown.
- leaf e3aa292fbd7408ea940091fe8673e9ac822548b2b7ab4fa68330129cdf47206e
- 01 L e0efe55de9b3c953d00d846d9f0c62d4be5c8b914fe3ef5f975df0d4067c5937
- 02 L 6c74b1050e9e0b415fe738e2b104c3d12749756315860309650b815d8e2000f9
- 03 R c9330f238fca5ce09bc7d93c4bf876bc2a972e1f9b7c1f34d147301ac087bda3
- 04 L d0333015192e09d8cd35abd350fb3143e377ecac2bb7ae05f815a1759269623d
- root fa76b42d418f6dc9fcd2fa127bed38e325a911f8a326a29488da03ad28e78d30