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 - MIS. OCC. SUB-DEO Award a ₱981.8K contract to 3R'S BUILDERS AND RESOURCESNational agencies
Transaction hash:
d455fa48fa0cd9d97022462bc2084d3fc490100d2b5fdb8f571f22b769ebd4b2
Status:
Included and unchanged
Block:
#2,819 3,194 blocks after it
Position in block:
Transaction 89 of 111
Award day:
Aug 11, 2016 (10 yrs 3 mo ago)
Value:
₱981,763.23
Project:
16KJ0026
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 #2,819 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 2016 Locally Funded Projects", 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 - MIS. OCC. SUB-DEO awarded it to 3R'S BUILDERS AND RESOURCES on 2016-08-11.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16KJ0026: 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 2016-12-01). 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 d455fa48fa…ebd4b2now …
- 2. Block Merkle root changedstored c0e9ac7b52…2bdc27now …
- 3. Block #2819 hash changedstored 010e665824…789ab2now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 110 records. Each step hashes the current value together with the sibling shown.
- leaf d455fa48fa0cd9d97022462bc2084d3fc490100d2b5fdb8f571f22b769ebd4b2
- 01 L cebc8e5f2bf5839697616a6a17d757d9efccc3639e10256267a63e562bb7ecee
- 02 R c2cdd90a047989d082029374218785b9cb319a609101e85e04e1b57e7dadd1d2
- 03 R 10553fe5c31d330bcbd37da7178264a6064185c9d7ba744f1d6ba03725c583ca
- 04 L 93603d90bce2d49a5405c34d0201a81d454e3b0b03a7db24f646266140c8e6a5
- 05 L 26977e2b5081b208d3e9eacac2a453d65588ee98a94b20c9afd09fb9e3fa1ca9
- 06 R 44de132faee2c9b911c318b0445ee0dbdb90bea0d7d752763cb4b64cef2a42f3
- 07 L 486f784eef6217e480a9bd92752644c220652b97eb8cd88c6e0eb100ccc43260
- root c0e9ac7b52854f8a982d69c1e0f261e2fefad645703c9dbea74a9488112bdc27