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 ESPERANZA, SULTAN KUDARAT Award a ₱4.5M contract to ISULAN ECT CONSTRUCTION & GENERAL MERCHANDISE INC.Municipalities
Transaction hash:
cc3eeb19f1dea3c835e78dc37ac3992b1e683fc87252448c04f443f42c92a8ad
Status:
Included and unchanged
Block:
#2,921 3,092 blocks after it
Position in block:
Transaction 83 of 114
Award day:
Dec 1, 2016 (9 yrs 11 mo ago)
Value:
₱4,487,400.01
Project:
CONCRETING OF KANGKONG FARM TO MARKET ROAD
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 #2,921 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 ESPERANZA, SULTAN KUDARAT awarded it to ISULAN ECT CONSTRUCTION & GENERAL MERCHANDISE INC. on 2016-12-01.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 Esperanza 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 cc3eeb19f1…92a8adnow …
- 2. Block Merkle root changedstored 86b6249058…3d0167now …
- 3. Block #2921 hash changedstored 7170a32c2c…e37e74now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 113 records. Each step hashes the current value together with the sibling shown.
- leaf cc3eeb19f1dea3c835e78dc37ac3992b1e683fc87252448c04f443f42c92a8ad
- 01 L c8a481f27a1d8ff4db697d0c965ac43e86018152b6c132ac039ccb178c02f3fe
- 02 L d7636a3b817cdb6868c9139eca21bd4b719b3562666da55cd9ef6b149d695c15
- 03 R 8eadc8a9f57e9ba07cdc14b26ed03e58b0420fd324068be91d2609af41ab6bf6
- 04 R 9d1fe01fa516688a33fbfd15fbefcd9aca5289076571225370f7b6b0f0c4c193
- 05 L 4e162030db2396f2e64c822d93813dc5f7bb905c1cc05d1fd6ef90195d95367f
- 06 R 36706b459055e4cd43bcb1a9be0f16b07f490ffe63419295365afcaa15ea5019
- 07 L a6e4981015477c06f4cff11c256951204ef7bf592c6da4bf2b85364898b0362d
- root 86b6249058809356559df4a74edb34d5067e714083bfa6ee022bf44db93d0167