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
CITY OF LIPA, BATANGAS Award a ₱1.3M contract to VRV CONSTRUCTION AND TRADINGCities
Transaction hash:
6f02a513690a07db6cbe53fc6fa1bb6449f6746b24c07419087bba24bee58390
Status:
Included and unchanged
Block:
#5,651 362 blocks after it
Position in block:
Transaction 131 of 293
Award day:
Oct 14, 2024 (2 yrs 1 mo ago)
Value:
₱1,277,905.22
Project:
Improve Road (Brgy. Marawoy-City Hall)
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 #5,651 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)CITY OF LIPA, BATANGAS awarded it to VRV CONSTRUCTION AND TRADING on 2024-10-14.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 City of Lipa gave a "not stated" 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 6f02a51369…e58390now …
- 2. Block Merkle root changedstored 18f30cd0ce…1127dbnow …
- 3. Block #5651 hash changedstored 9d1f68a511…470047now …
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 292 records. Each step hashes the current value together with the sibling shown.
- leaf 6f02a513690a07db6cbe53fc6fa1bb6449f6746b24c07419087bba24bee58390
- 01 L 6e3c2af82f7baa4fc744cf49aa33274a3e55fa051db050ea988b8599d81cae22
- 02 L 2c0fe9d470041824d3f546c00e7a79224ee87b430b4049fd8403af9cedccfcb7
- 03 R 31c08975eca4df052edf43704b766940550fb5120c1a781df669450a17513941
- 04 R f375d4c6d9ba23e4e1afa9b60eac3a634b02438406bc628ec9f7cd2388f915b2
- 05 R f653fbb1753346118b5197005aa27295d47e95dda6c19defe32157df548615fc
- 06 R 5545231dedc62a6a1ce070424fb18e128185bd593e2d31fe563ccd6d217bf0a7
- 07 R d84761b2ed11d7f4ef4235cd2306bab81390381c1bd3ba2fc40e74a5873dad43
- 08 L bb3df440b4795d157b3742b75f225567bcd5a6788bc57e84c14a9de714180954
- 09 R 4ffa88a937d8601315bface3990872411d1c4f0210590ebb9788e8ee218bca49
- root 18f30cd0ce7afd1ed92ee85d153013a12de95e88d7456068aad13706051127db