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
MUNICIPALITY OF CASTILLEJOS, ZAMBALES Award a ₱1.5M contract to TITAN BUILDERSMunicipalities
Transaction hash:
bc0f0dfa9f2bdd85bf27554ff9ad1bf88832900ec520f205207f02f1152d5a1a
Status:
Included and unchanged
Block:
#1,915 4,098 blocks after it
Position in block:
Transaction 79 of 108
Award day:
Nov 12, 2013 (13 yrs ago)
Value:
₱1,470,852.52
Project:
13-004 Impvt. of Mun. Pavilion, Castillejos
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 #1,915 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)MUNICIPALITY OF CASTILLEJOS, ZAMBALES awarded it to TITAN BUILDERS on 2013-11-12.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)COA's CY2024 audit of Castillejos 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 bc0f0dfa9f…2d5a1anow …
- 2. Block Merkle root changedstored a63850eb7a…cce664now …
- 3. Block #1915 hash changedstored 1dbe844552…12deaenow …
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 107 records. Each step hashes the current value together with the sibling shown.
- leaf bc0f0dfa9f2bdd85bf27554ff9ad1bf88832900ec520f205207f02f1152d5a1a
- 01 L b524374f2948e7ccd4694b9008b6be9260c181b097e37fec74c22401a5ede4d6
- 02 L e2f600d0157ba8fa4d59a54e8cb929ee9776b9346c15a72a42b18b27849b373d
- 03 L f9d3aa434d1fd55f4d3bf64894bdf9b0e515db7cebb9e94a7742a80fbd6373c2
- 04 L a6299d3f8ba64d12fe9c077cb5e1643c5f1a0c9b4426922b2f968b77eebc9303
- 05 R 373cb3cc301ca25066853d0248e5ab6a7920e3690f5cfa849a6a7967f7644e08
- 06 R 146a5614af7daf5364609f1cf72e574c05f0c5973c3a804b47b7a7cbafe8155a
- 07 L 3ada5f50d628dd6350273d904935bd9ebfa3a69dfa3d4066d3dfb7e97a1693c3
- root a63850eb7afe2f55a805c9307cc796715300cedead984f870be1e9f949cce664