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 - IMO LA UNION Award a ₱4.7M contract to ARM ASIA CONSTRUCTION & ENGINEERINGNational agencies
Transaction hash:
5354bde8149e5fa4e847bf1d2e6715be90de71205fe594e312b62e8fa58b5a40
Status:
Included and unchanged
Block:
#5,421 592 blocks after it
Position in block:
Transaction 113 of 417
Award day:
Feb 20, 2024 (2 yrs 8 mo ago)
Value:
₱4,727,719.82
Project:
REPAIR OF AMBURAYAN RIS (PACKAGE 1), SUDIPEN, L.U.
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 #5,421 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 - IMO LA UNION awarded it to ARM ASIA CONSTRUCTION & ENGINEERING on 2024-02-20.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 5354bde814…8b5a40now …
- 2. Block Merkle root changedstored 054e7a6aae…b6107cnow …
- 3. Block #5421 hash changedstored 82f5e55edf…e95646now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 416 records. Each step hashes the current value together with the sibling shown.
- leaf 5354bde8149e5fa4e847bf1d2e6715be90de71205fe594e312b62e8fa58b5a40
- 01 L 5338c2596561fa31241cdf571a248a53a78f6902d53456fb0acc4ea05cd7d591
- 02 R fb43a941c6d52ebfd77d313c3e14e117ad8a980b5944e2e1a2dcbb5ea4cd6f45
- 03 R 01f53371994e9f1643c81300fd5073b14a5dfba7dfc41f73ad0fe16d441a7867
- 04 R 751dd02ef0918d50337bfbb0c6bde9222a37c7189f70436f6e61df3b3d437ccf
- 05 L de2fa94610797da4051887bc6ccd47142958f24e69d810cf145ad6c78e98a8cf
- 06 L 42b76b8cfd5f545227f8c3f4a06a8918ff753b362de9b6f86a1e53e6a5f62066
- 07 L 990cdba2f3388c7eaf63ee04cbe8cadb578ae9428e7444fe89215959e93f0e90
- 08 R 3977b06b82074d37509c2621be6746b090ef70c21beaa180f154b2fafdefd913
- 09 R 74f88279f13ad3d597c540795970f59cbde5b868537505e6b5e5ade4cbb1c3f1
- root 054e7a6aaeeab48b2783ea32e20d88391b07209792d77626889548db45b6107c