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 CABIAO, NUEVA ECIJA Award a ₱480.0K contract to MR DANTE MANALANG DELA CRUZMunicipalities
Transaction hash:
ced2148a28027ae3161ad85bfe549f0e07d9e8e92c2d8818d8eb2b5028b0b8b1
Status:
Included and unchanged
Block:
#4,278 1,735 blocks after it
Position in block:
Transaction 143 of 166
Award day:
Nov 12, 2020 (6 yrs ago)
Value:
₱480,000.00
Project:
Consulting Services
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 #4,278 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 CABIAO, NUEVA ECIJA awarded it to MR DANTE MANALANG DELA CRUZ on 2020-11-12.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 Cabiao 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 ced2148a28…b0b8b1now …
- 2. Block Merkle root changedstored 64572bb6d5…015c52now …
- 3. Block #4278 hash changedstored 9e930218fb…669356now …
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 165 records. Each step hashes the current value together with the sibling shown.
- leaf ced2148a28027ae3161ad85bfe549f0e07d9e8e92c2d8818d8eb2b5028b0b8b1
- 01 L cd2623cf0b21c9c40aa445266a85b2732268d65e1e8b52011bdc54c2a5fc7308
- 02 L 620561d192187b371e7e179c6c4dcaf97c90cebbf0a627bcdbe9c506d8f8adb7
- 03 L aa11e233bdc6468eaf1deb96027a6177eafc9978d552c82c5f9d786b5e59e168
- 04 L 8844f52ef8ffa91c441cc70563d78de9a94e43ff227ecd6f9fdd91415a21cb04
- 05 R 9673cb11fa3872da477e5cb7e0277cb032514944c0447fab1a84bf5803dfe5eb
- 06 R 4ae0939f93cb0042cf4d2aec1c7f168a784841373fd63612f2a61e5cad8ba688
- 07 R 4234209cf3bd41552b0342e28bf8892c498c8314bb95808448ca56d920675421
- 08 L bd01f62e885172aee7c35973dc86df32f372a07adaa98ff57320197af6019278
- root 64572bb6d5dbfbbf3bba009d04267ce78a4180d9b40476bf0eb8382419015c52