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
BARANGAY CATANING, BALANGA CITY Award a ₱399.7K contract to VICTORIA BUILDERS AND TRADINGBarangays
Transaction hash:
cf9ad7631ec69d2f6becb2cfef1fb5db32ce7faa6896d8c6d0772ced1ac93514
Status:
Included and unchanged
Block:
#4,558 1,455 blocks after it
Position in block:
Transaction 17 of 23
Award day:
Sep 4, 2021 (5 yrs 2 mo ago)
Value:
₱399,700.00
Project:
Concreting of Road with Open Canal at Purok 6
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 #4,558 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)BARANGAY CATANING, BALANGA CITY awarded it to VICTORIA BUILDERS AND TRADING on 2021-09-04.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 cf9ad7631e…c93514now …
- 2. Block Merkle root changedstored 9a09c85f32…28fb95now …
- 3. Block #4558 hash changedstored 607969b9a9…efc00enow …
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 22 records. Each step hashes the current value together with the sibling shown.
- leaf cf9ad7631ec69d2f6becb2cfef1fb5db32ce7faa6896d8c6d0772ced1ac93514
- 01 L cbf13e9084b1a860f1b03f0f358a0036fc709bdc7e74bac8d94fc1e32edfbcf3
- 02 R d1ee450ab08086cdb1670c48af9ef4a6bb9655cc4bd57a5bc435ee7e52782a1a
- 03 R fdf6ee804f17dccdd960a08884883fd1154f2ac8acf89403aafb78c08f41ecdd
- 04 R 4fe50b3c63a9ec572ae596888a4713d71f5c37d3f238b0b2b41fd2006099aecd
- 05 L f1cca155f9778e69c60150aa715924382f1cd799059d78a7a9342bab35c5b9f6
- root 9a09c85f329ff42453c364b4bd6aba6c9f82b6084b3b01a30a371f8eb528fb95