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 - REGION I Award a ₱1.5M contract to M.V. SABALBURO CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
3ed68aae5aafb2893b04bed9d3001ea658d5b072b53590845b35496d012bd718
Status:
Included and unchanged
Block:
#2,717 3,296 blocks after it
Position in block:
Transaction 1 of 21
Award day:
Apr 18, 2016 (10 yrs 6 mo ago)
Value:
₱1,451,397.30
Project:
Quick Response Fund of Walin- Cabaguan CIS
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 #2,717 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 - REGION I awarded it to M.V. SABALBURO CONSTRUCTION AND SUPPLY on 2016-04-18.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 3ed68aae5a…2bd718now …
- 2. Block Merkle root changedstored d7a8504403…4d473dnow …
- 3. Block #2717 hash changedstored 3d249598e2…93f49cnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 20 records. Each step hashes the current value together with the sibling shown.
- leaf 3ed68aae5aafb2893b04bed9d3001ea658d5b072b53590845b35496d012bd718
- 01 L 1f7fc319fdd95f5e1511f1db80221aa2e4057ea3a33de188754326acf686e145
- 02 R 14e2f6972495bf59cce62d749619b80001c4bd0487d842855a32ff2896738b26
- 03 R 3f8e82e55c4f544096818d892ad3d4ff31302466c2789bdd700453fc1177ce71
- 04 R 3ed31dba1271fbd2d5d51ac9e618f8e8b4b29d4a7c6f9047df5c82a824b83ef0
- 05 R 84d906fb41454220412737a2afebde19cc225e096313ef5a498a69a6b2c4bc08
- root d7a850440374b8b78787e46339c9bcc79deca94bba4581d595f54184b34d473d