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 - MINDORO ORIENTAL D Award a ₱34.0M contract to SANLAHI GROUP OF BUILDERS, INC.National agencies
Transaction hash:
013b67947f7f78fc0f686b4eea80b55cea7ddaba60350ae3563775891792d07e
Status:
Included and unchanged
Block:
#4,017 1,996 blocks after it
Position in block:
Transaction 4 of 390
Award day:
Feb 6, 2020 (6 yrs 9 mo ago)
Value:
₱34,049,348.32
Project:
Access Road Leading to Simbahang Bato, Barangay Ba
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 #4,017 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 2020 CSSP", i.e. the FY2020 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 - MINDORO ORIENTAL D awarded it to SANLAHI GROUP OF BUILDERS, INC. on 2020-02-06.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 20ED0053: 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 2020-11-06). 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 013b67947f…92d07enow …
- 2. Block Merkle root changedstored 996b4fefa7…545a88now …
- 3. Block #4017 hash changedstored 538acb6e56…2d70eenow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 389 records. Each step hashes the current value together with the sibling shown.
- leaf 013b67947f7f78fc0f686b4eea80b55cea7ddaba60350ae3563775891792d07e
- 01 R 014e8edac09217f8b9d7ad49ee8b7dfd988588390d231bc26c8e2b9dc7638cff
- 02 R 8220be9b0a16a6f9d82fade1e5d4a1df9fd3ef2327e323c8ce9b394e7e9178a9
- 03 L 9744a1d7ab6c8ba15e88be708d7d21833f941d6469f2d6954dc624b7686e28e2
- 04 R be5b8eb5873182991bb46653dbd1c2856f3a2deb9e57f10b1e50088f853a3a6e
- 05 R f5f0b0ffef0bd8d2e6d91db72251766dfced30f7555d2e94572a9585d70806dc
- 06 R fa8c64f4d722273d75f1657e544b31b890ee15f1eb40df15d4bb3e41cae0369e
- 07 R 48b0a20bd674dacbd9b13c78d46bc0d2500a14e580254a547dc0542d2470740d
- 08 R 82496bcd6b3f6e0ff1761bb6f4568f933cf12204ceb00632b95af935475fc89f
- 09 R e68bb6c6b432fd3b7ffd5cc6c9eac81a178a9ae130741f6894ed49ae050046f6
- root 996b4fefa76317e311915c83071455b1d0e2931c337a1cbd270ce05f09545a88