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
CITY OF KIDAPAWAN, NORTH COTABATO Award a ₱237.5K contract to JAH TRADING AND CONSTRUCTIONCities
Transaction hash:
5bc4e7f22e83787499a5b1ff22ac9eae40414c88e69e4227036cd993f89ceb59
Status:
Included and unchanged
Block:
#4,144 1,869 blocks after it
Position in block:
Transaction 85 of 257
Award day:
Jun 26, 2020 (6 yrs 4 mo ago)
Value:
₱237,500.35
Project:
PB2020-05-032I
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 #4,144 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)CITY OF KIDAPAWAN, NORTH COTABATO awarded it to JAH TRADING AND CONSTRUCTION on 2020-06-26.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 City of Kidapawan 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 5bc4e7f22e…9ceb59now …
- 2. Block Merkle root changedstored ee9584046f…fb0d43now …
- 3. Block #4144 hash changedstored 220686968b…eb52e6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 256 records. Each step hashes the current value together with the sibling shown.
- leaf 5bc4e7f22e83787499a5b1ff22ac9eae40414c88e69e4227036cd993f89ceb59
- 01 L 5bc1a3103b5ace39884451f87a643067252c7b9a9ca460365f86b0f5b10dc33e
- 02 R 352eb126b909a96828146ae927b2ac1b303bdb3e12fda98ce7ac061254061323
- 03 L 1346b8ee65f51050298d3600a3ea2904cfcce9f3f7ecd4a15a4cd5f097e3d7a5
- 04 R 59fb01d670c43805f73db6a3fea32a4c33a84979b3e94ad4d108b6ddaa559a07
- 05 L 070983c444a0a8365065120ada0bd705d58d78dc320c5e04325575b9d0c4a3be
- 06 R 37a7b642415bf0ceb9b20066dd065591a523827561e8bbe9aee2912c0a581c6e
- 07 L b4e6479bc31e9ba93d7eb51c0d5fa0d6efce65eaf54d3f87bfbac7c79e5da14b
- 08 R 5f98ccac5c76988c4f124c72f033758dbfdc4701ee664dc4ab04425f3264588f
- 09 R fa21d0faacbab233fcc1e1e93f994ed6366eed7e7c1c545afd6b9ce440e9ad79
- root ee9584046f2db922b786c117c1d9b526ddc5c367bc3fc7aa11d172e55bfb0d43