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 BONGABON - NUEVA ECIJA Award a ₱20.0M contract to MOM ENTERPRISESMunicipalities
Transaction hash:
9f67992d23bae2fb7399a2e04d3eda5f2d99baf767f8e52213c4e6ffdd194ccf
Status:
Included and unchanged
Block:
#4,180 1,833 blocks after it
Position in block:
Transaction 2 of 3
Award day:
Aug 1, 2020 (6 yrs 3 mo ago)
Value:
₱19,989,000.00
Project:
Concreting
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 #4,180 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 BONGABON - NUEVA ECIJA awarded it to MOM ENTERPRISES on 2020-08-01.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 Bongabon 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 9f67992d23…194ccfnow …
- 2. Block Merkle root changedstored a4b02ac0f7…f14cc2now …
- 3. Block #4180 hash changedstored b06e0aa51e…4ecdfenow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (2 steps)
How this one record is tied to the block's Merkle root, without needing the other 2 records. Each step hashes the current value together with the sibling shown.
- leaf 9f67992d23bae2fb7399a2e04d3eda5f2d99baf767f8e52213c4e6ffdd194ccf
- 01 R 9f67992d23bae2fb7399a2e04d3eda5f2d99baf767f8e52213c4e6ffdd194ccf
- 02 L 9d72f39451d21464462226e76e989d74ba1849922a0b05af7a6db2cefd28cd63
- root a4b02ac0f7b0f2e6ed6206370ad8d1f16143439c39c7fdcb4cd4b60114f14cc2