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 LEMERY, BATANGAS Award a ₱997.9K contract to RV DELOS REYES CONSTRUCTION AND TRADING CORPORATIONMunicipalities
Transaction hash:
f8cc3b32afda4ece57be8b8895557a4f24f8ffae7d9e871d5c62fa5439aeb5a1
Status:
Included and unchanged
Block:
#5,562 451 blocks after it
Position in block:
Transaction 3 of 4
Award day:
Jul 14, 2024 (2 yrs 3 mo ago)
Value:
₱997,855.25
Project:
Rep/ Maint of Sch Bldgs-MES,PIES,PNHS,MasES,NES
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 #5,562 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 LEMERY, BATANGAS awarded it to RV DELOS REYES CONSTRUCTION AND TRADING CORPORATION on 2024-07-14.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 Lemery 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 f8cc3b32af…aeb5a1now …
- 2. Block Merkle root changedstored 3365db9986…5c8fc3now …
- 3. Block #5562 hash changedstored 51ac80dbda…dc5bd9now …
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 3 records. Each step hashes the current value together with the sibling shown.
- leaf f8cc3b32afda4ece57be8b8895557a4f24f8ffae7d9e871d5c62fa5439aeb5a1
- 01 L be0b4ae13e69551bc607f25b08fd1a2b76363903f967bb07490bb8398198ed23
- 02 L 4b2854d18134e8efbb212c16c9dac853c00a1f3736cb37817fb5f613c2670ebe
- root 3365db9986eb0ee0e6f52e4e1a05034f94fbc9fa8ce687141266c226ec5c8fc3