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 ORANI, BATAAN Award a ₱561 contract to ORANI BUILDERS SUPPLYMunicipalities
Transaction hash:
a7fcd686e3ad33848faaff79ac7e8b2f6b47295fcd6d6d97f49d880a3ab36470
Status:
Included and unchanged
Block:
#1,840 4,173 blocks after it
Position in block:
Transaction 112 of 178
Award day:
Aug 22, 2013 (13 yrs 2 mo ago)
Value:
₱561.00
Project:
EPOXY PAINT
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 #1,840 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 ORANI, BATAAN awarded it to ORANI BUILDERS SUPPLY on 2013-08-22.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 Orani 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 a7fcd686e3…b36470now …
- 2. Block Merkle root changedstored 25e05ba2ac…829445now …
- 3. Block #1840 hash changedstored 58d169b287…ccbef9now …
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 177 records. Each step hashes the current value together with the sibling shown.
- leaf a7fcd686e3ad33848faaff79ac7e8b2f6b47295fcd6d6d97f49d880a3ab36470
- 01 R a8992fa94a1b9d40aae2f2c4c659e8f79c665e05c61a7a59231c7f35a87aa79b
- 02 R 6be475f75a578de4e1e3986d1f08bb1f59efb5d6f12d7b05e581e5d55ab32c0d
- 03 R 275a914a43afe9c512c0ad49967c338bf219241d2da875eca96989365dd037c3
- 04 R 05b813e67c6f4678fc47e2fba38762ed7f74b70c97914499604d53523a98b48d
- 05 L bfa243fa5bfc434f1461a86c26bb2b699fa10d40dce812b992ebe8068323ec5d
- 06 L e97326d1dd950247313be420a323ff117373e70c4ede47befbf0245a55d8bc87
- 07 L bbdb9e17f39a7125da60b7f70d60adb13d7b126ec3233d38ca1b5f44dc9a7fa7
- 08 R 32c9618d0b08d0aee0a77134dbac8822c1ea69d1a7eb645e9ea0a49bd8f62798
- root 25e05ba2acaea7c01828167269716d1eafe0dc02bad52765f1d61fc5dc829445