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 NEW LUCENA, ILOILO Award a ₱1.3M contract to SAN JOSE BUILDERSMunicipalities
Transaction hash:
2ee2673dc6873bcd2ec9e28401087b1ffc429a9c739eb4863b9116659652c5c3
Status:
Included and unchanged
Block:
#2,697 3,316 blocks after it
Position in block:
Transaction 151 of 882
Award day:
Mar 22, 2016 (10 yrs 7 mo ago)
Value:
₱1,307,350.00
Project:
Concreting of Road
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 #2,697 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 NEW LUCENA, ILOILO awarded it to SAN JOSE BUILDERS on 2016-03-22.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 New Lucena 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 2ee2673dc6…52c5c3now …
- 2. Block Merkle root changedstored 12e2b1ad29…a1d4b6now …
- 3. Block #2697 hash changedstored 245b8682e4…4c04f7now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 881 records. Each step hashes the current value together with the sibling shown.
- leaf 2ee2673dc6873bcd2ec9e28401087b1ffc429a9c739eb4863b9116659652c5c3
- 01 L 2ebeeba6619971b804f1ac6a377fb6edba94b6c80083bd135cd6f51cfd7466d8
- 02 L ace09f1cdd056523868ae6174abe47bd3b483465b3f7c2d1ecce7c971a94f95e
- 03 L 9191a82e8bf7131613a2694c8e4bb1e260ef6f341605f37f32f37cf40a25e587
- 04 R 3c58ce8860f4826cbd2dcfe8b7c52331bd3ef34e7317be96909df1529dd08b43
- 05 L 5eaaadec67e7056fa9beac28dfa8c4aa7f29b0948b0c58dd155a3541e255df8c
- 06 R 6b119bcc5eb0a35c683bf2b264557ede339c3f1af64801fa8e6c5af2bdc6fa26
- 07 R 2ea4a39511256c34af45aff6c23ed77ee5e5c0498f85c076597068725cd1cbc0
- 08 L 945f06bc7875a0fbe7151328fc97ca1ba4a367eeed6dfd3540e87af61c385bdc
- 09 R a092f11a06673637326960c19d21bbb914cab22d1cd4b381e065ad0e42d99e63
- 10 R 496bf633fa08dcd2203bd1503100e21a46ff13f759eaf8d59605e4b4c276954b
- root 12e2b1ad29ec1dd1cdc346ec7b81229eb540eb3a51b54dc37e69335bbaa1d4b6