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 HIBUNAWAN - BAYBAY CITY LEYTE Award a ₱199.0K contract to EBCAL CONSTRUCTION & HARDWARE SUPPLYBarangays
Transaction hash:
fa97533db6f022e828041b5adb01d6a6c319521a260daeaa6d30eac438ae5971
Status:
Included and unchanged
Block:
#4,656 1,357 blocks after it
Position in block:
Transaction 6 of 8
Award day:
Dec 11, 2021 (4 yrs 11 mo ago)
Value:
₱199,000.00
Project:
INSTALLATION OF STREETLIGHT
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 #4,656 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 HIBUNAWAN - BAYBAY CITY LEYTE awarded it to EBCAL CONSTRUCTION & HARDWARE SUPPLY on 2021-12-11.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 fa97533db6…ae5971now …
- 2. Block Merkle root changedstored cd3cf44721…f568e6now …
- 3. Block #4656 hash changedstored ad2d7774b4…72acc9now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 7 records. Each step hashes the current value together with the sibling shown.
- leaf fa97533db6f022e828041b5adb01d6a6c319521a260daeaa6d30eac438ae5971
- 01 R fcfc6efc95e66d9c200850cfd74db54098e0e9126119fcc32e2f5ef670a1a4a5
- 02 L 23ae8a831adf7f907d6aa5766158854a7cf648d2223e7cc9c5eded95bd7c2cc3
- 03 L 40df415b27e15ad782957e831863434f2467ad8e39b13bc0e8c65e296fce876b
- root cd3cf44721d1e9684eddc8d189e1684d2af5564c83ced2665997d817a1f568e6