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 - CAPIZ 1ST DEO Award a ₱11.8M contract to ROLA CONSTRUCTIONNational agencies
Transaction hash:
650e79a5c8b4eb9601d0dc861b79aad2d6ad0c908a7e43003cf9aa4e0278f3ae
Status:
Included and unchanged
Block:
#2,191 3,822 blocks after it
Position in block:
Transaction 46 of 122
Award day:
Sep 24, 2014 (12 yrs 1 mo ago)
Value:
₱11,806,519.52
Project:
14GD0016 (Re-advertisement) - Construction of Mult
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 #2,191 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAPIZ 1ST DEO awarded it to ROLA CONSTRUCTION on 2014-09-24.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 650e79a5c8…78f3aenow …
- 2. Block Merkle root changedstored efc861cfd4…22df1anow …
- 3. Block #2191 hash changedstored ffd578ff44…81da76now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 121 records. Each step hashes the current value together with the sibling shown.
- leaf 650e79a5c8b4eb9601d0dc861b79aad2d6ad0c908a7e43003cf9aa4e0278f3ae
- 01 R 67c71742e5d21d49c76f7b02d40bccd67f5026b6f92c7bda03b7df8d7556b500
- 02 L 8c4139daf382971664caee86c2de3595ee70359cf33424375577aa9d10f65b1a
- 03 L 0993a442a9e76148d5f35ec97e69756b2ff80d5f14b2e0b25d87f86be2cd595f
- 04 L caf0289415a9812ca05da7eb16f1eaa5dad1c5bdb447f1a542de29592dc01b1d
- 05 R 3d3e476d782ef2531d8ba27f48996bcedfba5decbe16e4499a0f2e8c4cdec64a
- 06 L 27960a1c330b8228dcfbc0d26005552f9250906a3b5cfd38056486916e299800
- 07 R 069cd90ec422845340bb71b43680ecfe83db85b2783681af30f130d453ef70d2
- root efc861cfd42920e0fb1652f1e5961b9031574db70cceb66652890f54f222df1a