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 - NVIMO Award a ₱4.5M contract to EPN BUILDERS & DEVELOPERSNational agencies
Transaction hash:
18078e8a71d879e27c3f0fb7a63715d6d7f85e3a4fef89ae4d0b1ceba005b209
Status:
Included and unchanged
Block:
#4,746 1,267 blocks after it
Position in block:
Transaction 89 of 961
Award day:
Mar 14, 2022 (4 yrs 8 mo ago)
Value:
₱4,466,843.14
Project:
INFRA-NCB-NVIMO-18-22, Package 1
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 #4,746 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 - NVIMO awarded it to EPN BUILDERS & DEVELOPERS on 2022-03-14.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 18078e8a71…05b209now …
- 2. Block Merkle root changedstored 9894b6ce40…572378now …
- 3. Block #4746 hash changedstored 2a39bd2889…bfef0enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 960 records. Each step hashes the current value together with the sibling shown.
- leaf 18078e8a71d879e27c3f0fb7a63715d6d7f85e3a4fef89ae4d0b1ceba005b209
- 01 L 17f27e6a23fe65d3a40673a23f535b020af6570212c7b66250b1fc12ee9200e7
- 02 R b454479cc165985b51581793ff08f6db6088c5159ef4adeed9b65b2f144b1df1
- 03 R 13408735dda77f4baafcb8400cc6065ed690febe26f38346dc14ec38e1892f38
- 04 L 7238cfcbd0adbb52a2059a825f751dce9825a399f7ffab19ddd05c96dcb49b9c
- 05 L 68a853a44eb1f540acc618e889dac5cbb00bd07b4bbee7613616881aae249c05
- 06 R 16094f8deae0085c9e741899fc047e766df42fec2c5b271371ef3f9e20bd4a1f
- 07 L ab9106382cac69315986cba5027952bbd2ee63da481a3d0a5198498e5aae8e0c
- 08 R 2532430031e6d971100f15ca588dee3fc7c63805483d62335eba9f917e238b2c
- 09 R 1bb49ae0e3c6f318f390d6a0e9113852c84f4a394adada7c4bd164ef9b8eb2f1
- 10 R 28de7133ace143b434a90bb0053eedc0ee6cf6ac0898285b1b02a0ad82af5ecc
- root 9894b6ce40fe49793505e29d43c6ad4a6fea5341b903e27e717c9c8c4b572378