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
CITY OF SAN FERNANDO, LA UNION Award a ₱979.9K contract to FABRO CONSTRUCTIONCities
Transaction hash:
dfcb9c6038de33a130b4592d42ed1636ef61dd9db1686c9488bccc5e4b387236
Status:
Included and unchanged
Block:
#2,057 3,956 blocks after it
Position in block:
Transaction 86 of 101
Award day:
Apr 23, 2014 (12 yrs 6 mo ago)
Value:
₱979,921.92
Project:
construction Projects
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 #2,057 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)CITY OF SAN FERNANDO, LA UNION awarded it to FABRO CONSTRUCTION on 2014-04-23.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)COA's CY2024 audit of City of San Fernando gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 dfcb9c6038…387236now …
- 2. Block Merkle root changedstored a074ae232f…eeaacdnow …
- 3. Block #2057 hash changedstored 1abf752728…395d28now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 100 records. Each step hashes the current value together with the sibling shown.
- leaf dfcb9c6038de33a130b4592d42ed1636ef61dd9db1686c9488bccc5e4b387236
- 01 R e652b9b7f449e5f72406c63338a513d21357c007218a977d3f1822361a2e4117
- 02 L 6334e497f52e9d838a8d6548101d85ca2bd6775a473d0f7316448af5d585f3c4
- 03 L 16815a225203d2a5e3f2811797594fdff7d424605376e1d139b6c1364c71659f
- 04 R 1955d10d12b4f9e7c3044559178701ffce610f84318a98a8a1b5e79d149f9e12
- 05 L a9758b16aa021f39c7596931a0ceb96ff7ad83532e7d7c06347d10e9b125c3f3
- 06 R cff23602be1e45a13bc77175811e7a0b2610e6538b9ed47ce0e2a9d46e3dbfbe
- 07 L b522a43b06a3fd65e16005c98a733d5ab06b88d9f9aaccad8cb619404b26aa4b
- root a074ae232f9ba2936d018d954990b781f191e05920f53cb5fb749b4151eeaacd