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 STA. LUCIA , ILOCOS SUR Award a ₱4.9M contract to MAX-ADI CONSTRUCTION AND ENTERPRISESMunicipalities
Transaction hash:
b7b528d855a2ca32aed6060b4f9e9063c36498f315259e9726c15f57ff30604d
Status:
Included and unchanged
Block:
#5,495 518 blocks after it
Position in block:
Transaction 230 of 323
Award day:
May 7, 2024 (2 yrs 6 mo ago)
Value:
₱4,854,047.80
Project:
FARMER’S FLOOD/SOIL EROSION CONTROL
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 #5,495 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 STA. LUCIA , ILOCOS SUR awarded it to MAX-ADI CONSTRUCTION AND ENTERPRISES on 2024-05-07.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 Santa Lucia gave a "adverse" 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 b7b528d855…30604dnow …
- 2. Block Merkle root changedstored 7dcb1e399a…311f06now …
- 3. Block #5495 hash changedstored eb4c7b1e2d…507a73now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 322 records. Each step hashes the current value together with the sibling shown.
- leaf b7b528d855a2ca32aed6060b4f9e9063c36498f315259e9726c15f57ff30604d
- 01 R b7d8143be1954b4ad0ef15286e7c1b5ea1ac68d74b3875aa5eb5eada7c402247
- 02 L fd6e47430a2d4d479079713a7fd1118ca529b5d2fb81fd20b8a679d58fa1c785
- 03 L d4b6f8c78e6c04a5f3f13b269929a8b03fd22c736eaabd49fd12f868ae8513ef
- 04 R 9de00f6c6a774658a8a8ebd6a358b50a96d9092956a6e9cdd4198180486cc740
- 05 R 8ec5b39db1f29bf04957f1767c9bcd9ac69fe2e229defc428a231a336bf7a651
- 06 L 75b72b4c75dcfb31c5f3366beef8285096a9c41400ac4ad1dd37adf7a75d013b
- 07 L 1a9f98b41254aaf06fa51cdad7fca811c8a002265433a399ee93ffc35781cca1
- 08 L 81bd86cd1a7e800e9d731736948656506dd915d9c3a68db44a9de1f3373002ce
- 09 R 2778a42044a6a5ac7e5454ea0a097afea6c759e4565315ef97e43d5091a7740f
- root 7dcb1e399a066bbccb1577d37fdaa1b5f329956129be80a4666113ceb3311f06