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 SANTOL, LA UNION Award a ₱2.0M contract to KIN JOY CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
93ca7a158fb56fdb20aaa1a691c6de0c447d229ab63b8ec9e70f015cf890d16c
Status:
Included and unchanged
Block:
#4,712 1,301 blocks after it
Position in block:
Transaction 386 of 686
Award day:
Feb 7, 2022 (4 yrs 9 mo ago)
Value:
₱1,990,417.08
Project:
Impvt of Payao FMR (Costales Sect)
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 #4,712 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 SANTOL, LA UNION awarded it to KIN JOY CONSTRUCTION AND SUPPLY on 2022-02-07.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 Santol 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 93ca7a158f…90d16cnow …
- 2. Block Merkle root changedstored 25545dc17a…47fb08now …
- 3. Block #4712 hash changedstored f9dc3fcdfe…1ee3d5now …
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 685 records. Each step hashes the current value together with the sibling shown.
- leaf 93ca7a158fb56fdb20aaa1a691c6de0c447d229ab63b8ec9e70f015cf890d16c
- 01 R 93d919b79bc86a6a3ca0659d31f4eea159d250f247c93748d841f6ccbac64bca
- 02 L 6286d768358d027515ac9e5282e559164ebdc7ccc9a1934e2aab9bd90348da5c
- 03 R ce0e83cf4c84a599e3a17fa84e230d6fb9a6d0603870b705f502cdc3a0f7eebe
- 04 R 9084cdb445b26adcaecdf49d7d922252d2a7618268b85afa2739ee79198985a7
- 05 R 9c3fdb874012b7c8ff7cc8deb73b67810e6fe68bf4ab3c5a7d43e2004848b50e
- 06 R fc743fcb511c15112cd8e2bf36379562fce3b535f1d8987c2dd5b28adf2fb26b
- 07 R 2509e09349d34da47235058af984f5a17da44e624a4831a47a48757d0a8e210b
- 08 L 4899e4742b62ebdea3edda3e275d874d558b271d3f98d13f54ae393bb9860381
- 09 L 531b538ba8cb0bb89ef1dcb3331f3f5cb1f4e32f91d1262d5892ffc3cc8b2f3b
- 10 R b4cc7670ecd79780d4c2a38852a7e204c2fc428e3b87dc1e1dc46a5a4e316372
- root 25545dc17a5e403207ff7ac055bc0578a33eb311bc3e2bcf4449df18d047fb08