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
MUNICIPALITY OF SAN MIGUEL, ZAMBOANGA DEL SUR Award a ₱399.4K contract to AJT CONSTRUCTIONMunicipalities
Transaction hash:
d009aef76cd1915e2945ee6c6a069e1c99bf7d7fb23f5563d3e4d78c1f6b3ae2
Status:
Included and unchanged
Block:
#5,695 318 blocks after it
Position in block:
Transaction 160 of 195
Award day:
Nov 28, 2024 (1 yr 11 mo ago)
Value:
₱399,355.70
Project:
Road Gravelling
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)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)MUNICIPALITY OF SAN MIGUEL, ZAMBOANGA DEL SUR awarded it to AJT CONSTRUCTION on 2024-11-28.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)COA's CY2024 audit of San Miguel gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 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 d009aef76c…6b3ae2now …
- 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 d009aef76cd1915e2945ee6c6a069e1c99bf7d7fb23f5563d3e4d78c1f6b3ae2
- 01 R d14cb640cb1c7c5b2d87c8b7cec1b0230699667c37ac5bf8249535a86f41cafe
- 02 R 53965cced2b0d414da36e5fabe08c24ea08b0ca310c3890cce4a25d8a868e346
- 03 R 6d401d8b85d476ce1acd867a9993fe2a99e76fc47d51a8da6f96477adc23ed0b
- 04 R 1c88ab1a2e1ec393a67c7b1e82cef9245914a1c44f3af3dc5318243d5923aa69
- 05 R 9789cf842f41677b016ac2bae4f00308ca7e3e00ddf1b98260534118dc61e39c
- 06 L f61bc413738685b9acf232b66f5b5575f171955a66a9b222bfc37aff2bd0a23b
- 07 R 2b736065bfcacd37b5051c60f401c4a7b257064f145d7073f56febfe7f5623d2
- 08 L 5bce2db23e687ff5cd1cd1f091887796cecb817be77dc02ca81c508c9a9330ea
- root 0c025c720d70da3f20ee80babb201178ec22dfaa0dbd528f36c78fc8c720898c