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 - BATANGAS 3RD ED Award a ₱19.3M contract to RAPID FOREMOST CONST. CO.National agencies
Transaction hash:
73769ccc7eaaaa2e42e2b56b9c7ea4fac3d5500291a0e6b160d2bb1afa587309
Status:
Included and unchanged
Block:
#3,592 2,421 blocks after it
Position in block:
Transaction 118 of 239
Award day:
Nov 16, 2018 (7 yrs 11 mo ago)
Value:
₱19,304,131.94
Project:
18DC0155 (Readvertised) - Construction of Classroo
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 #3,592 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 - GAA 2018 DepEd BEFF", i.e. the FY2018 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 - BATANGAS 3RD ED awarded it to RAPID FOREMOST CONST. CO. on 2018-11-16.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18DC0155: 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 2019-11-08). 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 73769ccc7e…587309now …
- 2. Block Merkle root changedstored a78999055d…72789cnow …
- 3. Block #3592 hash changedstored 28af8a1cfc…e5dc53now …
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 238 records. Each step hashes the current value together with the sibling shown.
- leaf 73769ccc7eaaaa2e42e2b56b9c7ea4fac3d5500291a0e6b160d2bb1afa587309
- 01 R 74779397e882a1b5f1238f9d27398b134c397023383cd999ac7f957ecb815a41
- 02 L f06a0fbb1e4dc2da4d00cd91cd08ba9f025f4fc5d722b99a94b5276013c82b0a
- 03 L 9e69a5b45787d79bd6cc082ee088efd07ca4bb5bf0bda7ba853f7daae11c85ad
- 04 R d39ccf5fc4986a1613018724222f2fae3c7fca0200e115c92f00f1cd8495211e
- 05 L 6dc980ff1e9e2400cbd009945334e4f2ba63fc218ee97aed50f73ea5f5b386af
- 06 L 562547e27e6615f666e69968aadbc2bcca1668eea50e25c784922fb28562c412
- 07 L 81106871156b8977c16b6a8271b49e75b0bd025ecfef5d7068b2c957d346ccea
- 08 R d02ded553f5947650f591ec7dccddd097650314a39c148bb4cb04f41d41f0e18
- root a78999055db00804ad41e93ba15c3e2d3933489d7b560835fa9d3864ed72789c