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 BUENAVISTA EAST, CANDELARIA, QUEZON Award a ₱193.7K contract to SHAMHENCE CONSTRUCTION AND SUPPLIESBarangays
Transaction hash:
4ba5c8b2d0fb42d32aea7749c6ca05be9aa320b81b581f2396ec16be4f044ef1
Status:
Included and unchanged
Block:
#5,600 413 blocks after it
Position in block:
Transaction 83 of 269
Award day:
Aug 22, 2024 (2 yrs 2 mo ago)
Value:
₱193,688.60
Project:
Rehabilitation of Brgy Hall Facilities/Painting
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 #5,600 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 BUENAVISTA EAST, CANDELARIA, QUEZON awarded it to SHAMHENCE CONSTRUCTION AND SUPPLIES on 2024-08-22.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 4ba5c8b2d0…044ef1now …
- 2. Block Merkle root changedstored 088e5f5a62…db17a2now …
- 3. Block #5600 hash changedstored c70042c3aa…a14f8fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 268 records. Each step hashes the current value together with the sibling shown.
- leaf 4ba5c8b2d0fb42d32aea7749c6ca05be9aa320b81b581f2396ec16be4f044ef1
- 01 L 4b854dd328f8d3b0d2f417ef2be16e6765c8efc952ecf3ca65c06966b1ab9139
- 02 L b0140f9d9630a057f88bf41ed0e5161088464b1e578e49b19e3b57a788cf33f0
- 03 R 090503401e6e537dc87335854134fd6b54acbfdf984e08b38d49bec7562c8bc4
- 04 R 89dcfd18dda3b0e4f97348f4afd992aa8af933068fc188229993561403c3014a
- 05 L 28feb9eddc8ec233b8a4ab8a34ac59d686f0150ca067ec176053916658ab8b16
- 06 R 2b840f1c07e05058d189580c8e41b4dca6b71ea5a7ea651c5e74583809292198
- 07 L b44e457740f862c6ddbbd150b288f85816edefdb8c1790ba8c28f51ac46b2695
- 08 R 47d07b60f18a4ae2a62c2c3fb7092e0375bcf4233bf83b452d43dc04f995c266
- 09 R 359b1f3cc1ddcc0bcca4b95f216403be7d1dea4563f6dfc735243a7f51e59fea
- root 088e5f5a62f9fb38c3220a7cc7f4d8c385e9216055443d41b5a9a5d99adb17a2