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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BUKIDNON 3RD DEO Award a ₱9.8M contract to RAMTRADE CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
fe5b1fb1fa52d1ab4e394f402d059478b3ce75757c28aeff1072ed9386df21b4
Status:
Included and unchanged
Block:
#5,178 835 blocks after it
Position in block:
Transaction 243 of 246
Award day:
Jun 8, 2023 (3 yrs 5 mo ago)
Value:
₱9,838,141.15
Project:
22KC0096
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 #5,178 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)DPWH lists the funding source as "Outside Infra - Trust Funds 2022". The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BUKIDNON 3RD DEO awarded it to RAMTRADE CONSTRUCTION AND SUPPLY on 2023-06-08.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22KC0096: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2023-12-27). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 fe5b1fb1fa…df21b4now …
- 2. Block Merkle root changedstored 0f01270400…8404abnow …
- 3. Block #5178 hash changedstored 17134d327d…f0febfnow …
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 245 records. Each step hashes the current value together with the sibling shown.
- leaf fe5b1fb1fa52d1ab4e394f402d059478b3ce75757c28aeff1072ed9386df21b4
- 01 L fd6eda95117b0b0c3093ded7ab001c65155e2386583ba6d9161031c1b50a37cd
- 02 L 0810d477cdb65bd9ff271fb0047d38e5717785b8c9dc3e41b7aece99ea80a3f3
- 03 R 179468aa899b22ce199d0882d15c0a324558300ddfa1b2a259f1e5e9f4dfa08d
- 04 R 0b30ca35336d3d399159642535bb66b8d7f38aea8f8ee71ecdea2a35e85b15a7
- 05 L e333d02acdeb0108ad8993907da2a60c5d67a80832c4c1fdb6608b48b0bac3f3
- 06 L 03589d9c9952389d32e93e1d16973b1ab02dc464578e27358b895c1ec6188a49
- 07 L 4692e3425b999c0e2ca8454f64332f1520e45df3e12e529dc27febb263af0d7a
- 08 L 11501070996a19bf1be2ce9bdba7a217f39398e3d72ebdfbf850cd8118819a7f
- root 0f012704001970bc1ad8e7a9742135c4014cb6e85131590c73949427fb8404ab