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 - SOUTHERN MINDORO D Award a ₱13.6M contract to AIDFELART CONST. CORP.National agencies
Transaction hash:
959ae09ac8a47f796ee873ebf924d77574bc4e1b22d145f9f148534b8fd5e310
Status:
Included and unchanged
Block:
#5,394 619 blocks after it
Position in block:
Transaction 98 of 182
Award day:
Jan 22, 2024 (2 yrs 9 mo ago)
Value:
₱13,627,477.97
Project:
24EI0063 – Road Widening – Secondary Roads Calapan
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 #5,394 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 2024 OO-1", i.e. the FY2024 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 - SOUTHERN MINDORO D awarded it to AIDFELART CONST. CORP. on 2024-01-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24EI0063: 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 2024-05-21). 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 959ae09ac8…d5e310now …
- 2. Block Merkle root changedstored 563acbf228…62397anow …
- 3. Block #5394 hash changedstored 14b127ddfd…c497c1now …
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 181 records. Each step hashes the current value together with the sibling shown.
- leaf 959ae09ac8a47f796ee873ebf924d77574bc4e1b22d145f9f148534b8fd5e310
- 01 R 95e8ebbcb939d61fab25b4a7725cd5870e1feb6dcd5fa84e9fcf05dbfc4e59c9
- 02 L 25fcf9f237a29990a29b8a689c771245b3e1b774cada5f8ea6873ed23149f8d2
- 03 R 02336c797167bb5f9aec19c5b82cade25454701163b5753946a053e44ca74ad0
- 04 R 4aae3050577ded95f2215ef06f31bba4f552fc6a754e67324b6ce6aecc72b4b9
- 05 R b88245c80684793bf4b7fa63e8bcb32e2605d89911bf138623a02f2ea8f701bc
- 06 L 59689451dca884effe2228a0c4c6526e5da5fd5a10b1aa29124d3e40666095f9
- 07 L 1094e01e5939c60ff642fb9844ce7e61df33a07325aa4358cce7d434a0d02ef8
- 08 R 04d20ce8d755b674c97aa1813efa38378f985cfa2bed434dd9cd4fdb2ba67951
- root 563acbf228a023eb4f683e645fbb098e2cabca4fe478729694d16a92bf62397a