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 - BOHOL 3RD DEO Award a ₱9.7M contract to AL CHRIS CONSTRUCTIONNational agencies
Transaction hash:
ba5e2e06ef75ca62fa966b4e4d59250b2eb8418b355a3a73a16ef12835e03d02
Status:
Included and unchanged
Block:
#5,198 815 blocks after it
Position in block:
Transaction 62 of 83
Award day:
Jun 28, 2023 (3 yrs 4 mo ago)
Value:
₱9,702,000.00
Project:
23HB0115
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 #5,198 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 - Water Supply (Level 1): Construction (Shallow Wells/Rainwater Collectors), Water Supply (Level 2 & 3): Construction (Piped Water with Communal/Private Water Point)". 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 - BOHOL 3RD DEO awarded it to AL CHRIS CONSTRUCTION on 2023-06-28.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23HB0115: 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 2024-02-29). 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 ba5e2e06ef…e03d02now …
- 2. Block Merkle root changedstored 851b0efd15…ff6449now …
- 3. Block #5198 hash changedstored f7cfd9e515…e6b315now …
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 82 records. Each step hashes the current value together with the sibling shown.
- leaf ba5e2e06ef75ca62fa966b4e4d59250b2eb8418b355a3a73a16ef12835e03d02
- 01 R be0fba8e1af73322cc6c1ed24f63e0ccb5a644e5dab4dc06f3e47d8629cb8ef0
- 02 L a6803a7975c5f01724965d90a5404bdf0ca38abae78b3914ac48bce29b7eedf2
- 03 L 8f37522119548b53414610f9605fe4b617df2a20ee5b17c50654a23b010e8af4
- 04 L c415e71eaa0ceda074d2b3aa0f46786247aef621a8ffe4c40493dda912c1b42f
- 05 L 5748f96b77bcbed44489965a6ec719a66bfbcdeac7750c75a17648a8ff942f41
- 06 L 4ffc22b1491be54f693e077233941179bbf5f143cf4e7e4beeb5020b93fcf66e
- 07 R 2eeae4615beb88adaa0b840e3d0faf70e126838d84426c93fce196981fec45b2
- root 851b0efd15ab09e50429af5dd778dbb112d7fb7931e5bd83dcb2faf7bfff6449