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 MONDRAGON, NORTHERN SAMAR Award a ₱3.2M contract to SMU CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
6f62a1d50f772fa794a255c29b047236934f103ee632e6815b22a5927b5549e3
Status:
Included and unchanged
Block:
#4,607 1,406 blocks after it
Position in block:
Transaction 1 of 5
Award day:
Oct 23, 2021 (5 yrs ago)
Value:
₱3,191,218.03
Project:
STREET AND ROAD LIGHTING BRGY. MAKIWALO
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 #4,607 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 MONDRAGON, NORTHERN SAMAR awarded it to SMU CONSTRUCTION AND SUPPLY on 2021-10-23.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 Mondragon 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 6f62a1d50f…5549e3now …
- 2. Block Merkle root changedstored 72019f6682…ee9902now …
- 3. Block #4607 hash changedstored 69baa4521b…2b65e2now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 4 records. Each step hashes the current value together with the sibling shown.
- leaf 6f62a1d50f772fa794a255c29b047236934f103ee632e6815b22a5927b5549e3
- 01 L 427ddba8c81a808b1657ef20e32199dcb53ab84772c139505ea86f4514993299
- 02 R db4be481464f8610225512d64cac6ec4824d71632a64bdc24d9df926aa8c3ab4
- 03 R a6c208166fc7c49f639ddcc5b4b3ec7744ab47d2b8fb2c095417e7c640e02622
- root 72019f6682a1d7454aad14dc74d02507eb5a1974971bad102cede880d3ee9902