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 - DAVAO DEL SUR 1ST Award a ₱17.8M contract to ALLADO CONSTRUCTION COMPANY, INC.National agencies
Transaction hash:
32bf409e3333f920e46cf792ab770c6367a9e2b21464d06f6fca9c83e8025017
Status:
Included and unchanged
Block:
#2,891 3,122 blocks after it
Position in block:
Transaction 20 of 113
Award day:
Oct 27, 2016 (10 yrs ago)
Value:
₱17,781,296.64
Project:
16LD0050 - NOA, NTP & Contract
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 #2,891 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 2016 DepED BEFF", 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 - DAVAO DEL SUR 1ST awarded it to ALLADO CONSTRUCTION COMPANY, INC. on 2016-10-27.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16LD0050: 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 2017-08-23). 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 32bf409e33…025017now …
- 2. Block Merkle root changedstored 1c1da7ee5d…08ffc7now …
- 3. Block #2891 hash changedstored 33ae6bcc70…14f0e2now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 112 records. Each step hashes the current value together with the sibling shown.
- leaf 32bf409e3333f920e46cf792ab770c6367a9e2b21464d06f6fca9c83e8025017
- 01 R 341d8c000fd9a82b5d6a55d298ba06b93d3aa447c3c6e807423d14951f43bd99
- 02 R c1674de41c011f46a0863f3de735bf5de2fff0358e438d257e5dff73055d9236
- 03 L d741ad1f149b14dbca4a5df57a26cbf502ae416dd79cd82fd70a5e0a3af507d3
- 04 R 06df493440270d2ee103dd18c661ffb25bf9b987c1d9d7f077c62a9e13b8d793
- 05 L c0e3b392c62d7b8cdc0cdf8191a7fff936d8c42a6617013b4af52541b04da942
- 06 R 6892db9d8cb544ce67091d8497b263e9f8f18032ccb9e3aea45cdc8b1df27657
- 07 R 472b7dd6f8351d4f45665c67d2e107afd0524c6953e433052f57671b0a2f1d9e
- root 1c1da7ee5d780c1a5e7da7bf8cd52c1a13123f0eb7ddc3d5241c3b169a08ffc7