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 ₱890.8K contract to BONTOC BUILDERSNational agencies
Transaction hash:
2955377eb507a7a37a9699aefffad6d5dada84d2c64560c4fb418d7c2405a521
Status:
Included and unchanged
Block:
#4,041 1,972 blocks after it
Position in block:
Transaction 24 of 194
Award day:
Mar 3, 2020 (6 yrs 8 mo ago)
Value:
₱890,825.18
Project:
CW-MP-09-2020
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 #4,041 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 BONTOC BUILDERS on 2020-03-03.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 2955377eb5…05a521now …
- 2. Block Merkle root changedstored 063200faa7…59e201now …
- 3. Block #4041 hash changedstored 4440bb3a12…172dbfnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 193 records. Each step hashes the current value together with the sibling shown.
- leaf 2955377eb507a7a37a9699aefffad6d5dada84d2c64560c4fb418d7c2405a521
- 01 R 2acfb1269dad70da12ac124215cfa04c1c014290adb2b16fb2dbf154d9565a2b
- 02 R c8fe416d9376ec72f1420c2a9aeaaa452ae931f6190130d8f3a5bd3b17a70005
- 03 R 2d32cd1aee3b1b6e65ebab6d54299d9033b9148ffa584d3ca94dea7ad5a2f2fc
- 04 L ae991ecbe37c630f737a94d343cb07cc96bdb0755a4306920a1ca8cc08b2b6f3
- 05 L d0945a38b178f89e14a50f15cd23db1a44d28f276b1604c990048497704a809b
- 06 R 6c779ff4e404f9b1f43c6717f57e7cfa05eda45544a05c46ab0c32a6f3d145f0
- 07 R b9c300b7ffc8a39e8564ed132d82e986af6adf7259a83318d10e1e667a6bb851
- 08 R fde956289ac65b9eb7566deb78e4312138a6e9c2d81f91d01ed83aefee357cd7
- root 063200faa7510a09dcafa0461b958799cea966ad39d86352b9b753f59059e201