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 IX Award a ₱12.5M contract to JAMARI CONSTRUCTIONNational agencies
Transaction hash:
e186221ecc6cfc0ef183a8eb67936477b258e13d54018c94627f75a8aaf1d5be
Status:
Included and unchanged
Block:
#3,651 2,362 blocks after it
Position in block:
Transaction 117 of 131
Award day:
Jan 15, 2019 (7 yrs 9 mo ago)
Value:
₱12,475,000.00
Project:
18J00155
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 #3,651 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 Other Infrastructure (CSSP)", 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 IX awarded it to JAMARI CONSTRUCTION on 2019-01-15.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18J00155: 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 2019-06-27). 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 e186221ecc…f1d5benow …
- 2. Block Merkle root changedstored 9312c9a76a…d04d0bnow …
- 3. Block #3651 hash changedstored ea951d6576…4862ffnow …
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 130 records. Each step hashes the current value together with the sibling shown.
- leaf e186221ecc6cfc0ef183a8eb67936477b258e13d54018c94627f75a8aaf1d5be
- 01 L e16007869bcd391b040501665914e874d6378d1c129a1546d48678e077bca321
- 02 R 2b7d8c0c554d916755fab6b83f27858ec2e0126cb00787f2fbbd81848375e6c5
- 03 L 12437cd3539ae05f6f543927df6901ae3961ba260cd2968c0658b084b93d5434
- 04 R 79fbe786022613a1105b4c750c71971de0344158eb5ca498e3e2a2bc06690a72
- 05 L 9f0d8eaf5d32a1d1cfd48b12ad6af55a035eae086ce9080d98e606d8bfa1f76a
- 06 L e9bbce2fe8b662735ffa788af8381bc8ee8c8ab833a57dd708a21509a8dd7160
- 07 L 8afd53262872ac1791cc0eaacfbc35b407242e0e240fd10b2aecf8f6c03a5b46
- 08 R 8c433c17a635624fd788a0ed834a48790b8e6ee1badccbfc11c2d709850c1985
- root 9312c9a76a4fbe6bb828d25ea5fcfe3da518fa8c5f6d5a48cfa7bed841d04d0b