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 - BOHOL 2ND DEO Award a ₱4.8M contract to THREE K CONSTRUCTION AND ENTERPRISES, INC.National agencies
Transaction hash:
f9ff5e5a14a083fa74fc474ae58b3eb14c84ce7063e25c10a65356aa19ff963f
Status:
Included and unchanged
Block:
#5,383 630 blocks after it
Position in block:
Transaction 97 of 101
Award day:
Jan 10, 2024 (2 yrs 10 mo ago)
Value:
₱4,815,000.00
Project:
CONSTRUCTION PROJECT
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 #5,383 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 - Unprogrammed Appropriations 2023". 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 - BOHOL 2ND DEO awarded it to THREE K CONSTRUCTION AND ENTERPRISES, INC. on 2024-01-10.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23HC0168: 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 2024-06-30). 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 f9ff5e5a14…ff963fnow …
- 2. Block Merkle root changedstored 6186bada96…c31936now …
- 3. Block #5383 hash changedstored 7668cbfdba…cafc15now …
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 100 records. Each step hashes the current value together with the sibling shown.
- leaf f9ff5e5a14a083fa74fc474ae58b3eb14c84ce7063e25c10a65356aa19ff963f
- 01 L f24ef080226e570fcf0c15e9dfba24c3967b9a1962df83abe1686ed440a7f6e1
- 02 R 47faafa70f6c9c28a55c66eb55d6f067d30d6ea930b019f3b0d13dfe18a64f2c
- 03 R 96944ab2419f5282f5196dea7d4ce2eb8c5fa06e27cc43614874ce3d1fb62d61
- 04 R 0b9a221ad761370e2da50e58af8ffd095bbfc022d8112b7b1bec6e63c82265e4
- 05 R 6ceb60d210d0e1db290c1b4052a41ac2ccdd171145ffcfcc5687db9e0f511305
- 06 L dbd1810ef03d464377b85906cd3bad1b6a77f8c25197d980297334e51964fdc0
- 07 L 3f6931ef3e9e9d79be3ca905c00e2ecd86922c15b82cbfbb95d08c1a36a12849
- root 6186bada96d9e912fc11ac16d6dd69c8b0eb380c539f52c9f46065a42ac31936