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 - REGION X Award a ₱338.4M contract to UKC BUILDERS, INC.National agencies
Transaction hash:
8ba6dc9cafccc49ba5e44fa4f657b2d5957a96b0cf212366ffd4dcfce612830a
Status:
Included and unchanged
Block:
#2,665 3,348 blocks after it
Position in block:
Transaction 101 of 166
Award day:
Feb 17, 2016 (10 yrs 8 mo ago)
Value:
₱338,399,519.80
Project:
15K00377
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 #2,665 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 2016 Locally Funded Projects", i.e. the FY2016 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 - REGION X awarded it to UKC BUILDERS, INC. on 2016-02-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 15K00377: 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 2018-06-16). 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 8ba6dc9caf…12830anow …
- 2. Block Merkle root changedstored 6f09602a84…0c617cnow …
- 3. Block #2665 hash changedstored a9d31916f4…7e921anow …
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 165 records. Each step hashes the current value together with the sibling shown.
- leaf 8ba6dc9cafccc49ba5e44fa4f657b2d5957a96b0cf212366ffd4dcfce612830a
- 01 L 8a34d10a21587d75f22746ed2f630254269e8b505f10dadf7ccc34322303d79c
- 02 R 0e652b605f8258e7cadc3c6bf289fdf175f3314eac059be7377000dadbb37268
- 03 L d1562e49076759d72009b10ed75b2ff040d96ded1d8d446b32f96384c5e03672
- 04 R fe66e621cb7182b4718977d7dd53b1e8970dab0867eeda334aa56f165f8e3035
- 05 R 58c13d2ee4978dea27630929a6677250e14c2fc9098c62ee9c74297aa43af7d8
- 06 L 29cf5f76bb5c35ba9a99f04e898ba7324f6591ba1b55446ddf0cf6cf0fa06030
- 07 L aab9686c27c978234f200d1c6f54afbf0f5802a34ac6396b097821f45c86a677
- 08 R e4fd660bc56369b375b20599b638724451cc7f6b1ae9fd2e40ae049244c7fc83
- root 6f09602a848109f20125776e4b68eb0602a143a353666c96794ea45d6b0c617c