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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SURIGAO DEL NORTE Award a ₱4.9M contract to RADIAN CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
d587f9cf2986468aaf6cd7a89869fcb3ad912cf041451538eabef5d960865662
Status:
Included and unchanged
Block:
#4,388 1,625 blocks after it
Position in block:
Transaction 185 of 224
Award day:
Mar 12, 2021 (5 yrs 8 mo ago)
Value:
₱4,932,273.04
Project:
20NF0061 CONSTRUCTION/REHABILITATION OF MULTI-PUR
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 #4,388 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)DPWH lists the funding source as "Regular Infra - GAA 2020 LP", i.e. the FY2020 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SURIGAO DEL NORTE awarded it to RADIAN CONSTRUCTION AND SUPPLY on 2021-03-12.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 20NF0061: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2021-08-24). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 d587f9cf29…865662now …
- 2. Block Merkle root changedstored c52f4dc981…6aac71now …
- 3. Block #4388 hash changedstored e69478615f…084642now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 223 records. Each step hashes the current value together with the sibling shown.
- leaf d587f9cf2986468aaf6cd7a89869fcb3ad912cf041451538eabef5d960865662
- 01 L d4c2a7b7dfbb87dcaa7a77b9ee7441273f0a5f9107322fe696a030153cbf0194
- 02 R 704dc91aece8ad24c7a6cc7d0c06e142c48028c8ae896eff0dab0d70267c7295
- 03 R 8de91d7f4b55b19f6aee7ae44c7475b3c5629e7194f287a01c201bb87728746b
- 04 L 1c843c09341957bad6c9b5294bf5d132f35ce734bc862b151ee656140536b290
- 05 L 18cd1fb2beec5deab8a753621b582980387d512fd4aea994a804ddc8bcfc50a4
- 06 L add94d79f1567c8e7f3fe95f14842002e231faa62b692c988006659b7502ac9a
- 07 R fec19548bb7d03911a0fbad19619ec4fd2034d83ba6cf6a6b9a3c27329c1f92d
- 08 L ccb09991dac569801ef85bd37f625dc401835e4919af1fdf34261474f741c725
- root c52f4dc981bf28a98f7b3c01d1de34d23caca005dd565974a7108691296aac71