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
BARANGAY APUD, LIBON, ALBAY Award a ₱370.0K contract to K.L.A. ENTERPRISESBarangays
Transaction hash:
2fef563dce0721d92114edd44d7f8431b7d42f1302ddd7df6b5503e8a57a8ec4
Status:
Included and unchanged
Block:
#5,152 861 blocks after it
Position in block:
Transaction 1 of 9
Award day:
May 13, 2023 (3 yrs 6 mo ago)
Value:
₱370,000.00
Project:
CONSTRUCTION
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 #5,152 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)BARANGAY APUD, LIBON, ALBAY awarded it to K.L.A. ENTERPRISES on 2023-05-13.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 2fef563dce…7a8ec4now …
- 2. Block Merkle root changedstored 7cdcf85107…82a555now …
- 3. Block #5152 hash changedstored 8276f0124d…ea9f06now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 8 records. Each step hashes the current value together with the sibling shown.
- leaf 2fef563dce0721d92114edd44d7f8431b7d42f1302ddd7df6b5503e8a57a8ec4
- 01 L 19e6ed265ee9c10b1b7e82a15f55853337aa41e875b364d2ba5f988fe7246151
- 02 R 49ff2af491fbb21d7c7857c57f1b927de30a194a459ba5ea0a87a6844e2966f5
- 03 R f3600675081d294b06509d3a6b0e1c4c7272ff2bc53967613e389b805c8d7a5c
- 04 R 82c505b082a31a50342d6df308beed59f3a470679ac24273ba8ff58bcd082eee
- root 7cdcf85107c430db8513faa6878dc936c0073777f6a82167a364ee071082a555