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 MIGUEL, LEYTE Award a ₱398.1K contract to SKYLIGHT CONSTRUCTION AND ENTERPRISESMunicipalities
Transaction hash:
5287fac748a4233ea2d2e483891e72f1a609b2c4f80eb31c0f6a6c69d1dd208d
Status:
Included and unchanged
Block:
#2,101 3,912 blocks after it
Position in block:
Transaction 31 of 121
Award day:
Jun 13, 2014 (12 yrs 5 mo ago)
Value:
₱398,146.89
Project:
CONSTRUCTION /ESTABLISHMENT OF MUNICIPAL PARKS & P
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 #2,101 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 MIGUEL, LEYTE awarded it to SKYLIGHT CONSTRUCTION AND ENTERPRISES on 2014-06-13.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 Miguel 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 5287fac748…dd208dnow …
- 2. Block Merkle root changedstored e4cebd1a69…d6418bnow …
- 3. Block #2101 hash changedstored 4174716452…0bf86cnow …
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 120 records. Each step hashes the current value together with the sibling shown.
- leaf 5287fac748a4233ea2d2e483891e72f1a609b2c4f80eb31c0f6a6c69d1dd208d
- 01 L 5102639e557bbe24a635e67a58a6f954f5150a40dcd18a9db146bd6b301968f6
- 02 L fba7d5790496d103a69289c8eb0100205ff64d7c67521708e7f4a19aaf09880c
- 03 L 102dd864f81e7f2f043961fd81985be83ab8cf49768565ee5aba1b2a991e699f
- 04 L ca3642d11ec2fcf6af9aa6b80694347469ae162e3c196bc545d7a451f9af7bb8
- 05 L 7302bb8879baa4a994b55f8fed2d822f264f027b5a09c115ea976aedf035ad52
- 06 R 3d243b9481fc5bd8236432b72b378a2300318f574b14e770808a1aa4bf130e89
- 07 R fa6560570fd5c09648493c3d7a399f2d1a060fe7266b44453ffbb31610f07688
- root e4cebd1a69066a7e3b690a3c3af4d355c3b1ad781a0297fbcced201f34d6418b