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 - PAMPANGA BATAAN IRRIGAT Award a ₱1.8M contract to ALLEN CONSTRUCTIONNational agencies
Transaction hash:
5ff1bc34706b5c491f91c10aee0954d3780a57ac6ce20a0fcb7d1caaf3a2bdca
Status:
Included and unchanged
Block:
#2,482 3,531 blocks after it
Position in block:
Transaction 42 of 119
Award day:
Aug 6, 2015 (11 yrs 3 mo ago)
Value:
₱1,819,260.00
Project:
PAMBAT PIS 2015-21 SAN VICENTE PIS
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 #2,482 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 - PAMPANGA BATAAN IRRIGAT awarded it to ALLEN CONSTRUCTION on 2015-08-06.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 5ff1bc3470…a2bdcanow …
- 2. Block Merkle root changedstored 0bc3308774…890025now …
- 3. Block #2482 hash changedstored 39a994dfab…cf2efanow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 118 records. Each step hashes the current value together with the sibling shown.
- leaf 5ff1bc34706b5c491f91c10aee0954d3780a57ac6ce20a0fcb7d1caaf3a2bdca
- 01 R 650968d378cd349d5d38904bd85a04c5587c310b648dbc1b2b822aff55ff9135
- 02 L 90d874f7ef2aada3c00ebbdc40ad7ca8f70b7d01ce5271e824f2da09feab0075
- 03 R 7aaa4c03f6d1e75350bb1925b8a17213ab86ee766362e5dda49544b46e60102c
- 04 L bd5f7ed45f5f6b45a01ce9e7e7fd650c08bac62db59b70b7cbba54b1d38ece65
- 05 R 8fcf6c68d69b23250ab712a63cb70302ad23d1096b60bd6719ded0f5d79b1325
- 06 L 410c4131bd98c0f117a8e6b1e4a191a4e1acbf4f3ca1aaaad147de6718152544
- 07 R 97f03cb7b449b308009e10cf12f0600a8acef5472e899d95922ccfee81eb8619
- root 0bc330877436ad0a6493c40be02c75c50759ce3ec0a74340cdd3447864890025