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 ₱367.2M contract to ULTICON BUILDERS, INC.National agencies
Transaction hash:
f012c58abbafc7ceedeb4161d9b12d5c49f790c6f046c4d58e99b32886122dda
Status:
Included and unchanged
Block:
#3,469 2,544 blocks after it
Position in block:
Transaction 232 of 250
Award day:
Jul 6, 2018 (8 yrs 4 mo ago)
Value:
₱367,152,023.04
Project:
18K00206
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 #3,469 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 2018 OO-1", 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 - REGION X awarded it to ULTICON BUILDERS, INC. on 2018-07-06.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18K00206: 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 2019-10-01). 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 f012c58abb…122ddanow …
- 2. Block Merkle root changedstored e0f6b5e52c…49a720now …
- 3. Block #3469 hash changedstored b84f8904fc…cb3358now …
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 249 records. Each step hashes the current value together with the sibling shown.
- leaf f012c58abbafc7ceedeb4161d9b12d5c49f790c6f046c4d58e99b32886122dda
- 01 R f154a2d61ebd5abf95c3168a84447c354d5d6e704c978733b237bccec53d2288
- 02 R f651931cf1b603982e87d60bb6f9b0401716b86b8ab9791e99bc0e48fde75dcd
- 03 R 12cb9075d0a9cca0f1803c7466a45a71359077174b221ae2faa888a8556205c2
- 04 L a6d00294a1aedf2bcee3f4ed91d34a16bf954d6e99d9a1ce2bdd65acc2263970
- 05 R df5c3dff50a8b12f455b5a84218aae58e97843facd55734bd6fc37d0c5931f9e
- 06 L f08a06dab4ba07931b322361b29c2156fd30269eef30af7140b2176218a5d07d
- 07 L 506efeecabb5dd5a39ae3c549111d5ed153fed249905e1e9ebd78e726fec57ee
- 08 L 5bae7d0f6eea309c54bfa997a755e206878e7d075afb995e19a230eee4a16202
- root e0f6b5e52cbf169e702c1687bab8977870bf9774fab2fb37bb141db26149a720