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 SEN. NINOY AQUINO, SULTAN KUDARAT Award a ₱11.8M contract to LEGACY CONSTRUCTION CORPORATIONMunicipalities
Transaction hash:
f144ea7f85d4f7b0905d162fbf345c88835a452d5f626bc6cc9012217732a9a6
Status:
Included and unchanged
Block:
#3,728 2,285 blocks after it
Position in block:
Transaction 39 of 42
Award day:
Apr 5, 2019 (7 yrs 7 mo ago)
Value:
₱11,849,286.63
Project:
Water System
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 #3,728 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 SEN. NINOY AQUINO, SULTAN KUDARAT awarded it to LEGACY CONSTRUCTION CORPORATION on 2019-04-05.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 Sen. Ninoy Aquino 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 f144ea7f85…32a9a6now …
- 2. Block Merkle root changedstored 1680572d7c…ef887cnow …
- 3. Block #3728 hash changedstored 9c9d3b29ac…2a481enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 41 records. Each step hashes the current value together with the sibling shown.
- leaf f144ea7f85d4f7b0905d162fbf345c88835a452d5f626bc6cc9012217732a9a6
- 01 L ecbf8826ffffe95ff7d81798b1e4b5d1e61727c01981ec55de25ec12dca8b2a4
- 02 L 26c8a2db2a24f6cf2b3fc5392151c89f8b17014c52e6330f46769a3b3053f093
- 03 L f8064baa863fe503091bb73b41a007b445c19bfa8793d5af1f2ccbec18ca632b
- 04 R be5fc0817b61350bd9cf70a970cf3b60bbea97198c5b60f8df15cf2c13906643
- 05 R 82d7f36f34208fef7113530bd924f7408a631ce278c87af0ddfd344025ee52b3
- 06 L e0747b2a5020ad46d03b8210e0ef988fa1e6f39eb6181d192b579a8c3e3f230e
- root 1680572d7ce54700fab7ed4601ca8872392b7e459cd2bd21f6d9b1cad4ef887c