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 - BOHOL 1ST ED Award a ₱4.9M contract to ELEEO CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
f9fa4086cbb484c012e0485e08ac62e92a8da59bd353560d51d246dd8660df93
Status:
Included and unchanged
Block:
#3,961 2,052 blocks after it
Position in block:
Transaction 365 of 376
Award day:
Dec 10, 2019 (6 yrs 11 mo ago)
Value:
₱4,899,787.51
Project:
19HA0212
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 #3,961 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 2019 DA FMR", i.e. the FY2019 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 - BOHOL 1ST ED awarded it to ELEEO CONSTRUCTION AND SUPPLY on 2019-12-10.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 19HA0212: 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 2020-01-17). 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 f9fa4086cb…60df93now …
- 2. Block Merkle root changedstored df3ef667ef…12b360now …
- 3. Block #3961 hash changedstored 2d43e389ad…fb599enow …
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 375 records. Each step hashes the current value together with the sibling shown.
- leaf f9fa4086cbb484c012e0485e08ac62e92a8da59bd353560d51d246dd8660df93
- 01 L f88152ca13987fc6d8b88717b85683277296bef10344a58ea4add80ed3121321
- 02 R 855eaf484f3a185545c3953d97eda998f2b15eac71154f01fbe23a88b3b3de73
- 03 L 3077c1122a15ea87a9471ab36d852c60edd2f627e6ea68e252e0ed4deb3d3811
- 04 L 2343d03b1b70d94beeff2497534afb08b85f472d250bd39764b9ede0cf0b6538
- 05 R bf81a7a9724dab252d755d98fd1838ed8ac3ac96c92db07fe5cce43859afba05
- 06 L 3d9e51ecef7c4d64429142143aee2f377c2bf8dcb5949fbdfdc77d1181f53300
- 07 L 27b3786e70db09e9e20184b466ca810086177829a42bf4978b9d8902999e962d
- 08 R ce1bedc92775e8d9ad228fafa20df341a58a303622499f9e690b2bb2e23efba2
- 09 L 0d83213d922fc5c1e606941b831bb38e46c97e9da86bb7fec8bcd91533ddc9b0
- root df3ef667efd92ec73f4a5a81db4af875a378ed5c769e6ac640c95ba75a12b360