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 SAN CLEMENTE, TARLAC Award a ₱497.4K contract to A.C. SOLIVEN CONSTRUCTION AND GENERAL MERCHANDISEMunicipalities
Transaction hash:
d34eb24d4b27684ac47dcd8ec164b3f8be650559249e9bf63416547bd59b5cee
Status:
Included and unchanged
Block:
#2,336 3,677 blocks after it
Position in block:
Transaction 107 of 127
Award day:
Feb 26, 2015 (11 yrs 8 mo ago)
Value:
₱497,410.37
Project:
Repair and finishing materials
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 #2,336 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 SAN CLEMENTE, TARLAC awarded it to A.C. SOLIVEN CONSTRUCTION AND GENERAL MERCHANDISE on 2015-02-26.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 San Clemente 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 d34eb24d4b…9b5ceenow …
- 2. Block Merkle root changedstored a9d03e7b34…49079bnow …
- 3. Block #2336 hash changedstored bf80131c95…032c3enow …
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 126 records. Each step hashes the current value together with the sibling shown.
- leaf d34eb24d4b27684ac47dcd8ec164b3f8be650559249e9bf63416547bd59b5cee
- 01 L d2a5ecb045eaabcc40685cdcf3f9371a9a22326724e577355b6cfb626d05f33b
- 02 L ad497d697ddce27bad840af3866ae24f86a59dd6c5e1354b0806ff3ca8b071e1
- 03 R 9e62020caf5578436f62d6c68e8958dc5400830992f8b01f1eab5e564f2b5514
- 04 L b47e9436671931c3799c57d9b26ab3b054c5383b319b334e1b14314eca5e2ff9
- 05 R 72597884fa64efd55add85dff84d0bb2907f525f2fd0db976ac3fbf53d25f58d
- 06 L 3a479ed037f6122b7880ab3ab3cdc961797ffe94ca4d45f58c7100348afab1a6
- 07 L a5244e94066514b3d9f540bd14e4f99cde44e7e874a37d6ec5ce341e158e2fe9
- root a9d03e7b3492334d492a6373130b1e5af57ad8fe67a85676604dd7f7ca49079b