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 - SAMAR 2ND DEO Award a ₱58.1M contract to ETAN CONSTRUCTIONNational agencies
Transaction hash:
d14cb640cb1c7c5b2d87c8b7cec1b0230699667c37ac5bf8249535a86f41cafe
Status:
Included and unchanged
Block:
#5,695 318 blocks after it
Position in block:
Transaction 161 of 195
Award day:
Nov 28, 2024 (1 yr 11 mo ago)
Value:
₱58,126,627.37
Project:
24IK0098
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 #5,695 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 "Regular Infra - GAA 2024 SSP", i.e. the FY2024 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 - SAMAR 2ND DEO awarded it to ETAN CONSTRUCTION on 2024-11-28.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24IK0098: On-Going, 68.54% 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 1 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 d14cb640cb…41cafenow …
- 2. Block Merkle root changedstored 0c025c720d…20898cnow …
- 3. Block #5695 hash changedstored f614649430…17b614now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 194 records. Each step hashes the current value together with the sibling shown.
- leaf d14cb640cb1c7c5b2d87c8b7cec1b0230699667c37ac5bf8249535a86f41cafe
- 01 L d009aef76cd1915e2945ee6c6a069e1c99bf7d7fb23f5563d3e4d78c1f6b3ae2
- 02 R 53965cced2b0d414da36e5fabe08c24ea08b0ca310c3890cce4a25d8a868e346
- 03 R 6d401d8b85d476ce1acd867a9993fe2a99e76fc47d51a8da6f96477adc23ed0b
- 04 R 1c88ab1a2e1ec393a67c7b1e82cef9245914a1c44f3af3dc5318243d5923aa69
- 05 R 9789cf842f41677b016ac2bae4f00308ca7e3e00ddf1b98260534118dc61e39c
- 06 L f61bc413738685b9acf232b66f5b5575f171955a66a9b222bfc37aff2bd0a23b
- 07 R 2b736065bfcacd37b5051c60f401c4a7b257064f145d7073f56febfe7f5623d2
- 08 L 5bce2db23e687ff5cd1cd1f091887796cecb817be77dc02ca81c508c9a9330ea
- root 0c025c720d70da3f20ee80babb201178ec22dfaa0dbd528f36c78fc8c720898c