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 LUBAO, PAMPANGA Award a ₱742.9K contract to JOYNIELTIN CONSTRUCTION AND TRADINGMunicipalities
Transaction hash:
adcea3d69f2ea04e5590adb8726f228534875464e95d64c1a1979090a05632ee
Status:
Included and unchanged
Block:
#3,837 2,176 blocks after it
Position in block:
Transaction 149 of 210
Award day:
Aug 2, 2019 (7 yrs 3 mo ago)
Value:
₱742,864.94
Project:
IMPROVEMENT OF BRGY ROAD AND CONST. OF CANAL
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 #3,837 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 LUBAO, PAMPANGA awarded it to JOYNIELTIN CONSTRUCTION AND TRADING on 2019-08-02.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 Lubao 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 adcea3d69f…5632eenow …
- 2. Block Merkle root changedstored 885746586f…be1b42now …
- 3. Block #3837 hash changedstored f2e5f7cdfa…a75e16now …
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 209 records. Each step hashes the current value together with the sibling shown.
- leaf adcea3d69f2ea04e5590adb8726f228534875464e95d64c1a1979090a05632ee
- 01 L adb00aae0eadd8eedf81a4b9b7d97d74c15070b2a275b3b3259cabf2ab784795
- 02 R 1663a229d5b79485573bef43b3f44237deb61f071c8fa6f0137327571dcfa2e5
- 03 L d905f31fa7e082e41106a3dfcb52c26778aa4ec0d33873a8d3a5b4ae95cc545d
- 04 R 55c38490024367327407f1ec37665dbbdb27172f5393dfa2939af8cb2b14ae88
- 05 L 628295a82cef2a7bbd9d8c64b5b29a9843c937ec229ab5394891df9b37846a3d
- 06 R 39cdb4ef8ecc9c62b30d015cfc904efb86cbc86d2d34830b270c43acc56b35ea
- 07 R 4fad5e9e3d3d49c296d7f0b037b19dc232fd5ea5e686d9a8a9f5d6c7dcb0c6b0
- 08 L 41392e476917b0c0468f4528c1858c19de31a90afc3280d505dea758af23a166
- root 885746586f6d4812a131bbb5252cea98bb8e07cb6696f29572ce26c906be1b42