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 - SOUTHERN LEYTE DEO Award a ₱4.7M contract to JQD CONSTRUCTION & GENERAL SERVICESNational agencies
Transaction hash:
b2fbb6453340ba3c39cedc01770a1afd7ccc7c57d72d28966021e2a6fc189bb7
Status:
Included and unchanged
Block:
#3,478 2,535 blocks after it
Position in block:
Transaction 200 of 287
Award day:
Jul 16, 2018 (8 yrs 3 mo ago)
Value:
₱4,712,902.09
Project:
18IL0105 (CONCRETING OF BRGY. TOMOY-TOMOY FMR,MAAS
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 #3,478 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 2018 DA FMR", 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 - SOUTHERN LEYTE DEO awarded it to JQD CONSTRUCTION & GENERAL SERVICES on 2018-07-16.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18IL0105: 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 2018-12-21). 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 b2fbb64533…189bb7now …
- 2. Block Merkle root changedstored 74f3764bf6…2e302anow …
- 3. Block #3478 hash changedstored 2e17df5ac4…373f59now …
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 286 records. Each step hashes the current value together with the sibling shown.
- leaf b2fbb6453340ba3c39cedc01770a1afd7ccc7c57d72d28966021e2a6fc189bb7
- 01 R b4772c2caf3bbce458d88a65ca2f936092034a736da9cc0ba5119f39764a6d21
- 02 R 029637e00194e7016423cb127e7b5f89501cff450257f8bfcca6e6382366498f
- 03 R a0cfff005700601949b6e97f766f2d83cb65ba6112fe47c96182e70199d8c5aa
- 04 L 9d182f39f346757022fbe9d8afc20fa244e3c50ee9eda03efe01368d632cbaa1
- 05 R cc2aac9c1e9b1c422bc2152dd339eef5e202707610711ffe7d9216465f5ee07a
- 06 R c0803378b882e52e5b9cbdc94c33bfcf219f804a62ca2c0d7c65de0d4a2bf00e
- 07 L 428cf3c5eee7812ff3c0a4bbf398b75e4380ed7f31546f53d01a68690ee2f545
- 08 L e2ee0b59689f56556cea2a510c1de7c67b5a441a825f4c5fb16fe21983490306
- 09 R 2a08411f1b2924cd53dd20e88b00ccd54ade25c7d513fd3af5e441f4f5b86568
- root 74f3764bf6dc0404440cda9ca94a21accb6cb88c42d090b52087ad45392e302a