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 STA. LUCIA , ILOCOS SUR Award a ₱2.9M contract to FIRST NORTHWAY DEVELOPMENT AND CONSTRUCTION CORPORATIONMunicipalities
Transaction hash:
555af526ee648740c1914872a84c12638ef227d5feb569c4b78c1587e11cd2a5
Status:
Included and unchanged
Block:
#4,048 1,965 blocks after it
Position in block:
Transaction 79 of 221
Award day:
Mar 10, 2020 (6 yrs 8 mo ago)
Value:
₱2,915,000.42
Project:
Improvement of FMR-San Juan
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 #4,048 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 STA. LUCIA , ILOCOS SUR awarded it to FIRST NORTHWAY DEVELOPMENT AND CONSTRUCTION CORPORATION on 2020-03-10.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 Lucia gave a "adverse" 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 555af526ee…1cd2a5now …
- 2. Block Merkle root changedstored c713afee82…0e20d4now …
- 3. Block #4048 hash changedstored 0fcf213135…86b19bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 220 records. Each step hashes the current value together with the sibling shown.
- leaf 555af526ee648740c1914872a84c12638ef227d5feb569c4b78c1587e11cd2a5
- 01 L 529e2dffe0f68f30e51715914d6620071046ba4b0022ba12bcb772d209d43ee6
- 02 L e83faa30d550270b8ed888b661c3ac42d07f75cdc8df8b71d0dfd46683e34505
- 03 L 6d3a9b9f6791841d57ec74e4ebd462b03aa2f6d9ea53675526b14368f5bcc659
- 04 L 5dc2b566b0480c7084cd74c03512704938d27aa9d53554ab11755e679e14eaef
- 05 R 9521a3321dacbf1c7bf3cfc477b5a6236654ab1e248f12a4ce9b073c3426c153
- 06 R db21006076d4d51a347aef72241e3e95e6ca85dd39e2cb96b2d8e8c70d562960
- 07 L 1902c2e99565b118d6453ae57271203b4cfadbff1647df10f8d061576c732fd5
- 08 R fd55716c579820bda404c4b85f112f09218d3d03f4bb56dba992e7ad207836f2
- root c713afee82da99cb0148ff04b2e000539ae6383300246198d04555eac80e20d4