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 2ND DEO Award a ₱31.5M contract to MAFIL BUILDERS, INC.National agencies
Transaction hash:
ec3e1d5fb163fcdfe22dbf552494f34e0ac855a09a6c278d73a4b598804ac50d
Status:
Included and unchanged
Block:
#5,395 618 blocks after it
Position in block:
Transaction 175 of 193
Award day:
Jan 23, 2024 (2 yrs 9 mo ago)
Value:
₱31,539,010.70
Project:
Road
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 #5,395 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 "Regular Infra - GAA 2024 OO-1", i.e. the FY2024 GAA. 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 2ND DEO awarded it to MAFIL BUILDERS, INC. on 2024-01-23.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24KB0005: 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 2024-09-26). 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 ec3e1d5fb1…4ac50dnow …
- 2. Block Merkle root changedstored da57d8632d…99eb32now …
- 3. Block #5395 hash changedstored 0cf408e592…4739a3now …
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 192 records. Each step hashes the current value together with the sibling shown.
- leaf ec3e1d5fb163fcdfe22dbf552494f34e0ac855a09a6c278d73a4b598804ac50d
- 01 L ebda01f534ddf3252c404cc20266b28b20980649cde45c5b2d4247a964c04383
- 02 L 42c9054ff77ad32b5a1814eb65fadcb09693d89761823b85629b19eee78150bb
- 03 L 2f40696d7209dc751dd5dccdd54d7d2c61c1240fa5d8d626f934b83beff61494
- 04 L 45ac2bda26144ce280a336f9ce1954910686c21ce7415e8061b62a5a14a794f6
- 05 R 4c849f0dda74a2585b9829f579e83fe1fb9f17b095d77759d37fd673bbde7822
- 06 L 31bcb81dba93867f96b40ded335c96dbec5af726b237ac1efbc90a781dd783b7
- 07 R f79bdfdfb68bf1165b2afee12c138f7fdd6e7908632f78e0f57091241b27f663
- 08 L 260a5cdcf083eb52c56c8ada653a2938e5afe2a1e2e1697b58ce46c2cbb3d585
- root da57d8632dc6b94305f58e5bf11bb632be320a51f1dae0f0db45a7a60899eb32