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 IMPIG, SIPOCOT, CAMARINES SUR Award a ₱114.8K contract to 2 BROTHERS CONSTRUCTION ENTERPRISESBarangays
Transaction hash:
c19af607b92218b0a186ab7d0a3c02bd67b9b3d88164459937bfb2851b94e58f
Status:
Included and unchanged
Block:
#1,307 4,706 blocks after it
Position in block:
Transaction 44 of 61
Award day:
Nov 28, 2011 (14 yrs 11 mo ago)
Value:
₱114,804.00
Project:
construction of solar dryer 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 #1,307 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 IMPIG, SIPOCOT, CAMARINES SUR awarded it to 2 BROTHERS CONSTRUCTION ENTERPRISES on 2011-11-28.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 c19af607b9…94e58fnow …
- 2. Block Merkle root changedstored 5aea51353f…40d944now …
- 3. Block #1307 hash changedstored cea6f00a97…f61970now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 60 records. Each step hashes the current value together with the sibling shown.
- leaf c19af607b92218b0a186ab7d0a3c02bd67b9b3d88164459937bfb2851b94e58f
- 01 R c9682739c5cf66dfec51cd1577c32881168544a9808b5f8dc331ccec373fcb28
- 02 R 874e356f6b28ba928be427e32f1730ce897bd2b51c5bfd585f824771c7458c66
- 03 L 9d621729adb89f931b8c208294cdb9a18c71922e7742425f42591c52655b9e3b
- 04 L 22bc3f46db10be2c6774cfdca08c29dabd3bd158acf4452569fc9d1d2bd74fe9
- 05 R 921a048a350c0e74298615da122d1f3006cc07233af91e1a6d756185b04cbf76
- 06 L f3b40527e9cad1c7beae9da8a2464840ff837cc0ff88d7171fef9602ab993374
- root 5aea51353f7bee7fdd4cd4c4391a2edcaa2ae499b7eaac949b72389bed40d944