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 ₱4.8M contract to ORANGEKONSTRUCT CIVIL ENGINEERING SERVICESNational agencies
Transaction hash:
4ce7ebc17da976ef75b4890dfead9dea6a728d8c2ed0b8d1f1200a4af879a905
Status:
Included and unchanged
Block:
#4,919 1,094 blocks after it
Position in block:
Transaction 75 of 245
Award day:
Sep 16, 2022 (4 yrs 1 mo ago)
Value:
₱4,844,758.96
Project:
Construction of Multi-Purpose Building
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 #4,919 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 2022 CSSP", i.e. the FY2022 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 ORANGEKONSTRUCT CIVIL ENGINEERING SERVICES on 2022-09-16.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22GD0077: 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 2023-01-29). 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 4ce7ebc17d…79a905now …
- 2. Block Merkle root changedstored 3636584d85…134ceanow …
- 3. Block #4919 hash changedstored 0b35602249…616ef5now …
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 244 records. Each step hashes the current value together with the sibling shown.
- leaf 4ce7ebc17da976ef75b4890dfead9dea6a728d8c2ed0b8d1f1200a4af879a905
- 01 L 4cc651c6f519561767e4fcaeba2601320bb189d5201139369e097663662e9215
- 02 L 6ae5f7b56ede3e6add43a502c50e6e024c0d87c3bd4c60f741aa7dec09d5dacb
- 03 R 5b6980c4e2c5905bb3cb9054c28eee3fa4e8e84f214eaea84bcb794bf370a138
- 04 L 3550e49a4e136a4e95a73760859bcd7e4b30e1f530002d22fc62547a99a955cb
- 05 R 61ac4d37d4e86429fd46d0bc56a498973824c90c413d0fe706ae81dc6daaf84b
- 06 R 808c69e7faeb38dd0c3b86076310fb7c79b458e22537bbf20e5750d55a4da9be
- 07 L 330012089040acf70bf2605b2281b44a28925d9475242093b8f6f7a504a1282e
- 08 R 8f22043ad45e9ad993888caddc95c02ac6f348d876fce2b19eb27f228107d48d
- root 3636584d8513ac85e6d4c910b932889005ba0889bfb16ff3a905846845134cea