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 - BAGUIO CITY DEO Award a ₱7.1M contract to B-KILTEPAN BUILDERSNational agencies
Transaction hash:
a6bbbad61d7aaa043abb6b6a791b3c626d3982973848c6fd454e322bf99dd2c7
Status:
Included and unchanged
Block:
#5,156 857 blocks after it
Position in block:
Transaction 175 of 294
Award day:
May 17, 2023 (3 yrs 5 mo ago)
Value:
₱7,100,288.16
Project:
Civil Works
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 #5,156 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 "Outside Infra - GAA 2023 DA FMR", i.e. the FY2023 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 - BAGUIO CITY DEO awarded it to B-KILTEPAN BUILDERS on 2023-05-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23PD0068: 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 2023-11-26). 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 a6bbbad61d…9dd2c7now …
- 2. Block Merkle root changedstored 3ba10585fb…5ec860now …
- 3. Block #5156 hash changedstored 4cc1078896…aafdb8now …
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 293 records. Each step hashes the current value together with the sibling shown.
- leaf a6bbbad61d7aaa043abb6b6a791b3c626d3982973848c6fd454e322bf99dd2c7
- 01 L a592839ea361cc8eabc3441ab38e39373b295fa11d3c53adf767d0685a943100
- 02 L 02bd86d21c2b90e418eedba6173f28a04cb27b2f2702a20fa34017a6c7a95f0b
- 03 L b1b53f863cdfb30f9cfc51f8344c19613dd0c0e5a4f745ea1ea73c63364e7da4
- 04 L 2db7feb3bdc76e12c7f705d4e7d71f1867e530ac76dd5ef23531b02a7f80599c
- 05 R b335d359efa8e7aed8e750265d2d957a78f0af0eca86e1c3c2398d39b243e2fa
- 06 L ce1d2a328a067f30a91fa78f8848a34f40c372994fa3a7c54aff4ff29e06230e
- 07 R 272a526cf0fcb540c25e8ed02c3e371b2dcd4c6689537b85e6c1ee212a61e5a4
- 08 L 291ef5aac29a4397b93f410d9d44ccd716adb1e81361bd823fda19662dee7517
- 09 R 870bc5f672f92d50557094c8564f68dcc0ea258fdc121582c5e1eab536523515
- root 3ba10585fbaaae505dba14aac7ce8856523732523224d61d5f949288435ec860