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
UNIVERSITY OF THE PHILIPPINES - LOS BAÑOS Award a ₱1.3M contract to KIM-KAT ENTERPRISESNational agencies
Transaction hash:
afc17f620e76ea85c1bbf4832aff356012456f5a32597f5c14bf1d56353037c0
Status:
Included and unchanged
Block:
#2,157 3,856 blocks after it
Position in block:
Transaction 83 of 124
Award day:
Aug 18, 2014 (12 yrs 2 mo ago)
Value:
₱1,303,883.40
Project:
UPLB-S-066-14
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 #2,157 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)The award does not say which budget line pays for it.Not published
- 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)UNIVERSITY OF THE PHILIPPINES - LOS BAÑOS awarded it to KIM-KAT ENTERPRISES on 2014-08-18.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 afc17f620e…3037c0now …
- 2. Block Merkle root changedstored 25a9082133…ec82ffnow …
- 3. Block #2157 hash changedstored b14d2f56cd…bc3cbcnow …
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 123 records. Each step hashes the current value together with the sibling shown.
- leaf afc17f620e76ea85c1bbf4832aff356012456f5a32597f5c14bf1d56353037c0
- 01 L ae6c8ec84a7ad1506571cb6ecee181bb45b6c204de819a44fc460d4b6dd1b767
- 02 L b82f9f474a1d9cc6811818469154e5f8cfc868b75b47bc969f72b954af180613
- 03 R a25bed1337af158daea2c11676b424830bc620f13f1eb3de477b0039988600b6
- 04 R 40a61eba7131ea5fc8b7f1032ff79948322c1861eaf3f68aa71c06b896b096f3
- 05 L 67c7eeebe08f7b982c6a6894f5d0ec3b42f6e7a477daae22b87dfa47b1dffa04
- 06 R 07aa06d642bf55fa02e05960a563c88bb4972dccbef41348f0ad3092301e2258
- 07 L 54d5cbbdb51e136ab1d4bf0aa8ec5a4173caafc3542565417886bd963ea16667
- root 25a90821338f2cfee7fb6f0405443f428584f4122ad6e118a2ce48cb09ec82ff