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:
3b72e1df2d6f2099dbae3ed3ba9d4803d2439b479a12d5c94af24fae32fef0da
Status:
Included and unchanged
Block:
#5,452 561 blocks after it
Position in block:
Transaction 1 of 7
Award day:
Mar 23, 2024 (2 yrs 7 mo ago)
Value:
₱4,948,027.00
Project:
24NF0022CONSTRUCTION OF MULTI-PURPOSE BUILDING (C
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 #5,452 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 SSP", 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 - SURIGAO DEL NORTE awarded it to RADIAN CONSTRUCTION AND SUPPLY on 2024-03-23.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24NF0022: 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 2024-08-22). 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 3b72e1df2d…fef0danow …
- 2. Block Merkle root changedstored 4501fc4335…0318e4now …
- 3. Block #5452 hash changedstored 2941773fee…81a1cenow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 6 records. Each step hashes the current value together with the sibling shown.
- leaf 3b72e1df2d6f2099dbae3ed3ba9d4803d2439b479a12d5c94af24fae32fef0da
- 01 L 0d22654301793f724c8849872d706b3f6d7bd587144c884d3660bc7d8aaf886e
- 02 R a15bb43f08155980b3ac74641d6ed2464e8f4ddadca09988a2d7a0844fd209eb
- 03 R 784aeb96107135b773392e817c5089e03dfb6ba077f83dc1d40638fcac6c094d
- root 4501fc43352bb6116086aae4e637a8652a4a734728a89528d22ab59fb80318e4