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 - AKLAN Award a ₱541.4K contract to G.F. ROVERO MERCHANDISINGNational agencies
Transaction hash:
e69e41249bd60bb7cfee0725318e872a1d02e2f445924d71e03e10709c8742ef
Status:
Included and unchanged
Block:
#1,878 4,135 blocks after it
Position in block:
Transaction 76 of 85
Award day:
Oct 2, 2013 (13 yrs 1 mo ago)
Value:
₱541,391.25
Project:
COnst. of B.F. Lateral A West of ARIS
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 #1,878 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 - AKLAN awarded it to G.F. ROVERO MERCHANDISING on 2013-10-02.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 e69e41249b…8742efnow …
- 2. Block Merkle root changedstored 9239e72429…25c418now …
- 3. Block #1878 hash changedstored ea1a38f7bc…2a48b3now …
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 84 records. Each step hashes the current value together with the sibling shown.
- leaf e69e41249bd60bb7cfee0725318e872a1d02e2f445924d71e03e10709c8742ef
- 01 R edfb2aff695f2029ef513c7cde31f506cce6dd1093303a2ffe86b5fd74557f77
- 02 R 83c840e0637841b75b78affea0e2af0c2f45bc860ee05e960c1390a789c0d89d
- 03 L 8449f6409b6ad561bec824eab21020af03234149d018289384691d310332ecaa
- 04 L b9e243235875ebf63a31d849d3ed15993b5cbcff86d210cb4d7eba707d1b33a2
- 05 R d46d2b0bdda65971014251a92b4398600fedd99c0e3a3c87f812b625315ae117
- 06 R 56d761f1d86626759744f959a6a550ce93e1869af9391e22ca4a6edc8ea37066
- 07 L ea07a634044d8b157eaa4e2284df8f0847b8baa7e38c2878827851f75e54b908
- root 9239e7242930b441b72a811211dd651df0e4f0862494b023bf7096ebb425c418