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 SAN JOSE, BATANGAS Award a ₱984.9K contract to STALL CONSTRUCTION SUPPLIES & SERVICESMunicipalities
Transaction hash:
0df0ebd00011475252d97cdc21b0be0588942e9aed29a2771801c94aba701bd9
Status:
Included and unchanged
Block:
#5,632 381 blocks after it
Position in block:
Transaction 18 of 247
Award day:
Sep 24, 2024 (2 yrs 1 mo ago)
Value:
₱984,858.98
Project:
Construction of Drainage System - Lapolapo II
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 #5,632 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 SAN JOSE, BATANGAS awarded it to STALL CONSTRUCTION SUPPLIES & SERVICES on 2024-09-24.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 San Jose gave a "unmodified" 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 0df0ebd000…701bd9now …
- 2. Block Merkle root changedstored 93b53730d0…c3c923now …
- 3. Block #5632 hash changedstored b0e5a59d3b…da110fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 246 records. Each step hashes the current value together with the sibling shown.
- leaf 0df0ebd00011475252d97cdc21b0be0588942e9aed29a2771801c94aba701bd9
- 01 R 0f8a6fd6850bbe7e7b0b59d186f2eea92cfeb4e4869771edc062ba440a729677
- 02 L 884c0f595220add37cf24fa0fd1c1708d4a6718247119e3243b27beb71318281
- 03 R 31a21f174e52791255e48faa0632243d9e890f2d677121ccf93562e4e3992f77
- 04 R 306043dc58ecdc9ac48a6eae94642b2deff222968236e7afa6f8c8ed3aaf6190
- 05 L 7eddb2207480033510ead30534bdf452db1a0360cec02c37e9ccc5b4fd5342bc
- 06 R c777515396e6bfe7a5a8ac77c747f39d3f34918b82af94e4259091d4f83c9150
- 07 R dfa9bfe078c0f96a5a4c029517352c0222ba9605dd1bf2ef6116e0e29e469944
- 08 R a1ce66d92f143b903a67a3fca403f9fe9c839a00454c85dc13d832f4cfd1ef15
- root 93b53730d062081dabef5c564ef54ba326cd29b1825147da8f64287a82c3c923