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 CABATANGAN, ZAMBOANGA CITY, ZAMBOANGA DEL SUR Award a ₱249.9K contract to VYNE CONSTRUCTION AND SUPPLYBarangays
Transaction hash:
ee7679495fdf7598a5cb4aeea429fabefb76b01e8a075c99659de0358440e337
Status:
Included and unchanged
Block:
#2,096 3,917 blocks after it
Position in block:
Transaction 2 of 3
Award day:
Jun 7, 2014 (12 yrs 5 mo ago)
Value:
₱249,950.00
Project:
CONSTRUCTION OF MULTI PURPOSE PAVEMENT
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 #2,096 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 CABATANGAN, ZAMBOANGA CITY, ZAMBOANGA DEL SUR awarded it to VYNE CONSTRUCTION AND SUPPLY on 2014-06-07.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 ee7679495f…40e337now …
- 2. Block Merkle root changedstored 6d84e825f9…01e6e3now …
- 3. Block #2096 hash changedstored 1fc79a7249…700f29now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (2 steps)
How this one record is tied to the block's Merkle root, without needing the other 2 records. Each step hashes the current value together with the sibling shown.
- leaf ee7679495fdf7598a5cb4aeea429fabefb76b01e8a075c99659de0358440e337
- 01 R ee7679495fdf7598a5cb4aeea429fabefb76b01e8a075c99659de0358440e337
- 02 L f032cec6c35abb2d8cf0ffb02208ce23b7c78268d68f25fdaefeb4f7fe8800e3
- root 6d84e825f95e38bc6b34155ca2e68414099e3570cf476d5ca179f249b601e6e3