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 ALIAGA, NUEVA ECIJA Award a ₱20.0M contract to MADY CONSTRUCTIONMunicipalities
Transaction hash:
fa10dcb25fcc466a87aba29004e58adb6842aad65baef53d77850d7704268c48
Status:
Included and unchanged
Block:
#4,919 1,094 blocks after it
Position in block:
Transaction 236 of 245
Award day:
Sep 16, 2022 (4 yrs 1 mo ago)
Value:
₱19,959,915.01
Project:
REPAIR REHABILITATION OF BARANGAY ROAD
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 #4,919 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 ALIAGA, NUEVA ECIJA awarded it to MADY CONSTRUCTION on 2022-09-16.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 Aliaga 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 fa10dcb25f…268c48now …
- 2. Block Merkle root changedstored 3636584d85…134ceanow …
- 3. Block #4919 hash changedstored 0b35602249…616ef5now …
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 244 records. Each step hashes the current value together with the sibling shown.
- leaf fa10dcb25fcc466a87aba29004e58adb6842aad65baef53d77850d7704268c48
- 01 R fa3282b3871e73573cc5c9bdf05750cb4714b2816f65a86459fdd008ee51a5ea
- 02 R 3ea6b66472b5608ccd087db8a688d472edbb449f59d2eb024fc89fb6c6169c0a
- 03 L a3e85c1af06ed9695fc2299dbfc063fc627d61c05cf4e1e6a355ab9fecb22ccb
- 04 L 1c0ff983f76da317fb8bcedbfaec7781be821564c5a49e73a251e9277923d41a
- 05 R bd309df90ae4888cb10d83e52a1b17dc15ad8787c196ca4d964820ee457865c3
- 06 L b02497dddeae6332b2bc318d8357250e82b76d0ced02831000b52ef3332cbf67
- 07 L 5b944a101c05ea71981278b23e4af2c2ea4764b1b377143739f4b195f14c17e5
- 08 L 5f2333e79fe5c9a8f0d693616b5c7f0b462ebef3c9f9c064930361b6225e6d0e
- root 3636584d8513ac85e6d4c910b932889005ba0889bfb16ff3a905846845134cea