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 - ILOCOS NORTE IRRIGATION Award a ₱7.1M contract to VYRAGUS CONSTRUCTIONNational agencies
Transaction hash:
91c6157b9a2daeb4c77e81881b131b6271d9f79fc10a6587e3bb3b1116d0aa6e
Status:
Included and unchanged
Block:
#5,414 599 blocks after it
Position in block:
Transaction 376 of 674
Award day:
Feb 12, 2024 (2 yrs 9 mo ago)
Value:
₱7,079,280.49
Project:
LAOAG-VINTAR RIS; CONSTRUCTION OF CANAL LINING; RE
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 #5,414 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 - ILOCOS NORTE IRRIGATION awarded it to VYRAGUS CONSTRUCTION on 2024-02-12.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 91c6157b9a…d0aa6enow …
- 2. Block Merkle root changedstored da4bd6d316…3c68dbnow …
- 3. Block #5414 hash changedstored 469a31901a…678c21now …
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 673 records. Each step hashes the current value together with the sibling shown.
- leaf 91c6157b9a2daeb4c77e81881b131b6271d9f79fc10a6587e3bb3b1116d0aa6e
- 01 R 920be11e94b8f4311793d4363ec873290a113b3512aaf18db364dcff6f9c29de
- 02 R fa321116d1d84ddbf10546b360b687d147e42e14e0d28b16287a4dcaee6b57a3
- 03 R 2a5b72efaad86df2c28413ce03125210bff9c4cee6ede0b0f83c91744c27f239
- 04 L 9e08325f2d8eac0e82f3e8e3d877ec98e20ec7536d859b37c435a1d619d8e47c
- 05 L b5fa9e3fcc1ba7a226150f4d8872038e3127e0a83d5e21fbdb3eafeb996ab147
- 06 L c0a35c37976b9fe03374eaa1b63e255bd533b9f7376c61f8092b881f57c68b66
- 07 L 787590ab98ac49d26ee07dc8a8ae1d5e57beba949db80593f1a5c506597a38dc
- 08 R 0604512866dd7a45979733ed924ce3977a80440d4316890fb1fe6ce107f7c1fb
- 09 L df3ada07346d8f2433546e323a17b379f22b1b074cb2973c6f5e88f57f7aa84b
- 10 R 738caed58c44f7d814ef8d7ccf609707e0a142a0dc413eed4f1c28747801a180
- root da4bd6d316e137ffb45ec6b1181e11e2ec0848efadcad396e194465b953c68db