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 ₱2.0M contract to JQD CONSTRUCTION & GENERAL SERVICESNational agencies
Transaction hash:
1a24fc6eb244f38f2beeebd4e31bac394eb521df469511d06e20c43a57afd4c8
Status:
Included and unchanged
Block:
#2,898 3,115 blocks after it
Position in block:
Transaction 21 of 232
Award day:
Nov 4, 2016 (10 yrs ago)
Value:
₱1,950,301.50
Project:
16-IL-0096 (Concreting of Nasarok-San Isidro FMR,
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 #2,898 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 DA Farm-to-Market Roads", 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 - SOUTHERN LEYTE DEO awarded it to JQD CONSTRUCTION & GENERAL SERVICES on 2016-11-04.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16IL0096: 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 2017-05-18). 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 1a24fc6eb2…afd4c8now …
- 2. Block Merkle root changedstored 5c5e25be96…e99028now …
- 3. Block #2898 hash changedstored c3ca1a3658…89c427now …
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 231 records. Each step hashes the current value together with the sibling shown.
- leaf 1a24fc6eb244f38f2beeebd4e31bac394eb521df469511d06e20c43a57afd4c8
- 01 L 198413ec53f4755060b63ed263d3f84760368c7e21cf776a17797d74ebd28d8a
- 02 R 7fe7880d2228109036f92fc5b2540b5b0e84bae842faf0710651f90f06861412
- 03 L 0217eb8faf4b34ea2d30719a94943c64f806632ab7bb79aee4878e389840ae2b
- 04 R 6e069e252907326e053ceb81dff8177edbf784b3d2daa6103507e3c5353b336b
- 05 L 2eca37ac4486f42afdfc25c4a91d1168685637a01398a2e2fe95b1daf13f5eae
- 06 R 486df4aaa4d1de7171bf9000aec324aa031bf4bb2c161c6d1167d87128c7072d
- 07 R a8fe5701278fba47bdf960e321ec1c8294a1324cd228d06a6b487f35411d4725
- 08 R 25a36c8949e24c77d1008ffaac979ee23996b65d7f5391f848f95f712c1b9bb9
- root 5c5e25be963795eea82174f0bf5aac5105af129268d1866ce722485cdae99028