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 ESTEBAN, ILOCOS SUR Award a ₱4.0M contract to FL REYES DESIGN & CONSTRUCTIONMunicipalities
Transaction hash:
f2da58cb3b6200e08e1663866663fa871e0f93f2f23b85919a59b6c7c83780d7
Status:
Included and unchanged
Block:
#1,365 4,648 blocks after it
Position in block:
Transaction 41 of 46
Award day:
Jan 31, 2012 (14 yrs 9 mo ago)
Value:
₱3,959,143.21
Project:
Construction of San Esteban Farmers Sports Center Phase 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 #1,365 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 ESTEBAN, ILOCOS SUR awarded it to FL REYES DESIGN & CONSTRUCTION on 2012-01-31.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 Esteban 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 f2da58cb3b…3780d7now …
- 2. Block Merkle root changedstored 7c24c9efd6…4aed6cnow …
- 3. Block #1365 hash changedstored fc4a4fab38…b5a760now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 45 records. Each step hashes the current value together with the sibling shown.
- leaf f2da58cb3b6200e08e1663866663fa871e0f93f2f23b85919a59b6c7c83780d7
- 01 L efbfbe129c7baca227f683a105d7f32b37067151280135fdda6e8773bb36f985
- 02 R f6d9372d2d5049179dfa53510044629cd10035b1bd96196e249ce82ba4c3ca4b
- 03 R 75569d93c5b5ed73a0d5aa17902d5bc1132c16a6ea69bcce6f13228759d3f51b
- 04 L 729f4d1daa7380713e4f77cda7c702cc07dda58d33b290230e7033f5315bbe84
- 05 R bc3a57fdd31fdc79cd796584b756d27086e81b259e39732d89fd77d756006bb5
- 06 L 57c55f2f9379423215f14fe91394407b9cb0e2f578dceacce752d41ff6f41ce2
- root 7c24c9efd6d043dfd82f008daeec13718010a22da07577fec05f86480a4aed6c