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 SANTA BARBARA, PANGASINAN Award a ₱2.3M contract to ALPHIN TRADING AND CONSTRUCTIONMunicipalities
Transaction hash:
e12f0e4d20bb4fe71982b2924bd1b2da385dcb7e4542dd80ee6dd88a11a3ca2a
Status:
Included and unchanged
Block:
#1,880 4,133 blocks after it
Position in block:
Transaction 64 of 70
Award day:
Oct 4, 2013 (13 yrs 1 mo ago)
Value:
₱2,344,166.50
Project:
Construction Project
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 #1,880 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 SANTA BARBARA, PANGASINAN awarded it to ALPHIN TRADING AND CONSTRUCTION on 2013-10-04.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 Santa Barbara 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 e12f0e4d20…a3ca2anow …
- 2. Block Merkle root changedstored 9bec5f85b7…584b65now …
- 3. Block #1880 hash changedstored 68ec185acb…beb301now …
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 69 records. Each step hashes the current value together with the sibling shown.
- leaf e12f0e4d20bb4fe71982b2924bd1b2da385dcb7e4542dd80ee6dd88a11a3ca2a
- 01 R e577a8f763ca62c130830f79c9bdfb16336699ebda44ef41b3ab61d82237d386
- 02 R f416d54110af7881f90de6e130b2fa7ad69989c40762aed0119f3e7e804305f6
- 03 R fa7c69bc731d034f3bb4f7b1da4cb837cfb301f7269f2713b127ec3fb9417a2f
- 04 R ee9d59dfaa695f9cfe416caf8d6addb020d0eccd3bdc27bfd51dcdbc248c4330
- 05 R b9308da235485c03e4be9b7904f604e4bda5b0fb3a96bca6472b88babb39764d
- 06 R fd188c023ce82ce05889f907207776c1d914f79bd9d2402b48d74c0f014fae91
- 07 L b72ced574ae1e944a98ca73eae11c479b5b19aab29efb8346e06f710f3e7a514
- root 9bec5f85b783c0c321403c59ef46c06396aaf4bb40361587b771f0fd64584b65