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 - CAPIZ 1ST DEO Award a ₱31.4M contract to KIRSKAT VENTURENational agencies
Transaction hash:
b80e24259675137a2f65e04915f4e58850ec917bd467f0b6101f222fe5ae8bd3
Status:
Included and unchanged
Block:
#4,156 1,857 blocks after it
Position in block:
Transaction 108 of 151
Award day:
Jul 8, 2020 (6 yrs 4 mo ago)
Value:
₱31,414,083.34
Project:
Construction of Concrete Road
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 #4,156 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 OO-1", 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 - CAPIZ 1ST DEO awarded it to KIRSKAT VENTURE on 2020-07-08.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 20GD0051: 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 2021-05-05). 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 b80e242596…ae8bd3now …
- 2. Block Merkle root changedstored 454b433dc1…e5b737now …
- 3. Block #4156 hash changedstored 82e54d5e1f…0a8626now …
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 150 records. Each step hashes the current value together with the sibling shown.
- leaf b80e24259675137a2f65e04915f4e58850ec917bd467f0b6101f222fe5ae8bd3
- 01 R b8a20dc42dcbe7d393a3bc00d6b59b9ad8153ac279b4b6877773db9c3d07ad56
- 02 R 71a905dfe920b48a00f89eaa69bf2068461e5292eb55b09b13f987606af9fbdc
- 03 L 667f0d061728acdc9e2e2c782b86975666f622abd9bef07cb6e6556527f87364
- 04 L d6ab18e7dc46f8cfe450b4d596ea3c958a2551aec38227de727d99af007c5b00
- 05 R 97d9603346903b6345cdc77df1ecacee3eeb176570d39f1998e9749be80b4a1d
- 06 L 754ecd972a4346e4f9dfe8731fafebdb18ee49f50fbf53662eeb01cecee037b6
- 07 L 46aced4a34cf58574f679f5da424b1b98cebcdb3be1d7c5bdd84bcee3920b5c7
- 08 R 8f13dbb328032ca75c993fe1d2edfc5777916e58767d5b9edca824a2a66f8cad
- root 454b433dc1a2fbdadbb4541b48afe857fb58fbf3e9453423e996aa6fe9e5b737