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 - ISABELA 4TH DEO Award a ₱5.7M contract to WG & J CONSTRUCTIONNational agencies
Transaction hash:
01cc8d7596880f5bfdfc1ba2ecbedc0ac96f60bddaa3370bb2dcd8b452d694cb
Status:
Included and unchanged
Block:
#3,064 2,949 blocks after it
Position in block:
Transaction 0 of 195
Award day:
May 2, 2017 (9 yrs 6 mo ago)
Value:
₱5,693,073.91
Project:
17BH0020
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 #3,064 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 2017 LFP", i.e. the FY2017 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 - ISABELA 4TH DEO awarded it to WG & J CONSTRUCTION on 2017-05-02.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17BH0020: 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 2017-12-04). 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 01cc8d7596…d694cbnow …
- 2. Block Merkle root changedstored b43f1d8c22…39d62bnow …
- 3. Block #3064 hash changedstored 9f112190f0…bc9ed6now …
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 194 records. Each step hashes the current value together with the sibling shown.
- leaf 01cc8d7596880f5bfdfc1ba2ecbedc0ac96f60bddaa3370bb2dcd8b452d694cb
- 01 R 01d93c3c9514e0efa2279c24c33496bb9b5d83fa729e3279f1de3f0b77858693
- 02 R 4e885e55582b99cc918b5f03bdf6fcab994c42b3a7d4403a40ec7a7d450d91c5
- 03 R 1c0e9aad1450dc1b07a0d357e0828bea0eee5bfff20816a14b24c6a8b7217896
- 04 R 7d5056a9a1d9962f6fc69917d359b653cf26c773e7442008cd6a8c44cf33ecbc
- 05 R 9cf37283a1491606e416db39a78b4c6c41809d244f58ec088392f582a958b288
- 06 R ded01880b9d9ad6e44656a3067887cd7d60ff4bb9c8c7e4aa8d87fa301bc45d9
- 07 R 6f8db1b52c60ae985edacd7ce08c853b650634c43ca3be80362e35a9d8956aa0
- 08 R 8f20d681eded57e7bb04bae3176074ec77ed51173387d903dfb03aea2975210a
- root b43f1d8c227ca058c5e2a2a28201f77aa487f6d36a3e685d67d070292139d62b