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
LAGUNA STATE POLYTECHNIC UNIVERSITY - SAN PABLO CITY CAMPUS Award a ₱3.9M contract to DSO ENTERPRISESNational agencies
Transaction hash:
e796d1f48ee9dee60cd5d11552c9ba2a9170ca96e0815c78c0da9eb5aeddc4a7
Status:
Included and unchanged
Block:
#2,814 3,199 blocks after it
Position in block:
Transaction 2 of 3
Award day:
Aug 6, 2016 (10 yrs 3 mo ago)
Value:
₱3,921,512.28
Project:
Engineering and Architecture Bldg
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 #2,814 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)LAGUNA STATE POLYTECHNIC UNIVERSITY - SAN PABLO CITY CAMPUS awarded it to DSO ENTERPRISES on 2016-08-06.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 e796d1f48e…ddc4a7now …
- 2. Block Merkle root changedstored fd06670309…c12d17now …
- 3. Block #2814 hash changedstored 9117e1e8ba…29d4cbnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (2 steps)
How this one record is tied to the block's Merkle root, without needing the other 2 records. Each step hashes the current value together with the sibling shown.
- leaf e796d1f48ee9dee60cd5d11552c9ba2a9170ca96e0815c78c0da9eb5aeddc4a7
- 01 R e796d1f48ee9dee60cd5d11552c9ba2a9170ca96e0815c78c0da9eb5aeddc4a7
- 02 L 64d4fd5c503a0ce80d07fddf3b488406edaf1bb46e9cfc8d1746eb3dfccd200b
- root fd06670309911e395cf58e6b831b5225061d1f6e29ec252e09a135cd98c12d17