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 - CAR Award a ₱13.8M contract to JABEN GENERAL CONTRACTING AND ENGINEERING SERVICESNational agencies
Transaction hash:
dc24c2f22deaffdd5c38c93be057e808fc2b9b2e37cc6f83a557e3185f114d28
Status:
Included and unchanged
Block:
#3,418 2,595 blocks after it
Position in block:
Transaction 33 of 36
Award day:
May 14, 2018 (8 yrs 6 mo ago)
Value:
₱13,828,985.12
Project:
CW-ABRA-22-2018
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 #3,418 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 - CAR awarded it to JABEN GENERAL CONTRACTING AND ENGINEERING SERVICES on 2018-05-14.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)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 dc24c2f22d…114d28now …
- 2. Block Merkle root changedstored c7488413f1…fba285now …
- 3. Block #3418 hash changedstored b5bddc560b…732c9fnow …
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 35 records. Each step hashes the current value together with the sibling shown.
- leaf dc24c2f22deaffdd5c38c93be057e808fc2b9b2e37cc6f83a557e3185f114d28
- 01 L ccee5338a7caee927d727a10ca3477178be8e7edfa0c21c91da0f7ad7efa4524
- 02 R f681c8a00232930895ac15d658266289f756f2cbc7104169e0e7033bb0379b60
- 03 R 14aac36091ad02d5bdef10f546cb8451d0a7f2146f4d0d8e2ac7b881fd173f05
- 04 R 6c4f32ae375961d88af63cf13456703dad69353af5103eb5f1ce5f62f307d16c
- 05 R 18caf2423e2c1d74e8e7c7c01c38360e0c889accfc0b0a23c766279cb75ddefa
- 06 L fdea30fd51bb98cfdad4c8807123d52f090309d0fe21ae51373b30781c1718d6
- root c7488413f19056124962fcde17d4896046e3476f1ed70fb9937a289456fba285