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 NORTH FAIRVIEW, Q.C. Award a ₱596.9K contract to AKELA BUILDERSBarangays
Transaction hash:
f37ef91dd9ba3a04bf655625888ae21978d884ac1da065f4e7ddad644f07487d
Status:
Included and unchanged
Block:
#5,878 135 blocks after it
Position in block:
Transaction 329 of 347
Award day:
Jun 13, 2025 (1 yr 5 mo ago)
Value:
₱596,947.02
Project:
Proposed Construction of Canopy Roof at SSS Tennis
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 #5,878 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 NORTH FAIRVIEW, Q.C. awarded it to AKELA BUILDERS on 2025-06-13.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 f37ef91dd9…07487dnow …
- 2. Block Merkle root changedstored cae4abc587…43141cnow …
- 3. Block #5878 hash changedstored cdc5faac06…8a497cnow …
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 346 records. Each step hashes the current value together with the sibling shown.
- leaf f37ef91dd9ba3a04bf655625888ae21978d884ac1da065f4e7ddad644f07487d
- 01 L f2fa3800fd9941b37bcb6aeacaddd2083340870afb2a17645662130e10dc78b0
- 02 R 6650906ae40a1d8a98bc92e2705088babff44689473e83ab290583a12f6c24a8
- 03 R 6cc9a032981dc941311ae1c942bba49fe44c4fb070d21c5f1fa1d670aee35edc
- 04 L 8fe49c7f9685a820eab4706c3c7fb2113aaff7de9f4215cf737e1ff374db86b8
- 05 R 4eaf98c7a83216e1fa0221083a633a716bdde5192f77c3088cb9a477f29f809f
- 06 R 906a2220b47a7cd77b7ce8b187a033d2a25efd5e9d5efc3baeb189f7f0cba53b
- 07 L 261ea8d8dde863fce9763ba13ef5b37aaa508443d030a121ad45ced4c405af38
- 08 R 984ec8d75d40466ad58455ea619089c8c986aadd17f1f1ba4b7c55a3a129ce46
- 09 L b4ac13a93d2225d03e99d3fb77c4063ae1413a7ab73edbef843443a97250595e
- root cae4abc5871a6a4c1c432bdb7b7d298e598d9ea1645543c62dd30fde2d43141c