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
NATIONAL IRRIGATION ADMINISTRATION - REGIONAL OFFICE NO. 2 Award a ₱2.7M contract to WISMON CONSTRUCTION & DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
fbfd97ff1c3f22fd48b42d116f0c617b2bf073d9f54358d28ffc2193f24283cb
Status:
Included and unchanged
Block:
#1,746 4,267 blocks after it
Position in block:
Transaction 36 of 38
Award day:
May 6, 2013 (13 yrs 6 mo ago)
Value:
₱2,706,224.50
Project:
NCB-NVIMO-46-13
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 #1,746 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)NATIONAL IRRIGATION ADMINISTRATION - REGIONAL OFFICE NO. 2 awarded it to WISMON CONSTRUCTION & DEVELOPMENT CORPORATION on 2013-05-06.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 fbfd97ff1c…4283cbnow …
- 2. Block Merkle root changedstored 81ad69728c…5dcddfnow …
- 3. Block #1746 hash changedstored 2c74f3fc5c…e55443now …
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 37 records. Each step hashes the current value together with the sibling shown.
- leaf fbfd97ff1c3f22fd48b42d116f0c617b2bf073d9f54358d28ffc2193f24283cb
- 01 R fd1865bddea96cce251bf0710bbaea3476b1a73afa620a4f0f15f819a0a3ef57
- 02 R b582cf55f77758e9e16f41ed1650014bf3d9130cf795c5a0383b86fb6017f488
- 03 L d0b96175c91e3f744d86e2f646232785455bf947340198df7ef6289248b77d7e
- 04 R a1847bf68ce6263dcddcd1825ae2f5aba2d8b0f0121bcced6405785133a2c034
- 05 R 67a94cc8613f01f97709869172b81bbed19578442c694916cba5fafd9c4ee6b7
- 06 L 817e160a37a23f1de633887c396b36b5ed73c23654e446e06e94c039b9fd0a05
- root 81ad69728ce262b229437502b96531d46729f45d65667b310b9e8dc2fe5dcddf