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 - ALBAY 2ND DEO Award a ₱3.6M contract to FIXTRUCTURE CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
1809bbb651fe9a568aa6eeea05d3b52c96122f5efe6e7afd2c24438929a3ddfb
Status:
Included and unchanged
Block:
#3,914 2,099 blocks after it
Position in block:
Transaction 19 of 200
Award day:
Oct 22, 2019 (7 yrs ago)
Value:
₱3,640,349.16
Project:
Water Supply/Rain Water Collectors in Region V
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 #3,914 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 2019 CSSP", i.e. the FY2019 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 - ALBAY 2ND DEO awarded it to FIXTRUCTURE CONSTRUCTION AND SUPPLY on 2019-10-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 19FB0242: On-Going, 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 1 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 1809bbb651…a3ddfbnow …
- 2. Block Merkle root changedstored 7458b1b492…571ef0now …
- 3. Block #3914 hash changedstored b842116855…6e5a8fnow …
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 199 records. Each step hashes the current value together with the sibling shown.
- leaf 1809bbb651fe9a568aa6eeea05d3b52c96122f5efe6e7afd2c24438929a3ddfb
- 01 L 15a3766c2d28c664066a65be542b615f80ab0c998a556149b701e8cad12f70e8
- 02 L 2dca06bd9b6dc05f48a3984a5b16b9796751499a0acfaf86e0e0e06d41514fd8
- 03 R 7622cba890bc266183f46dc4615099f44cce84c7dead7cd45f47659958c63d05
- 04 R 72eddaf6063bbeb5f2438d32b891efc14466608eb9d59351359f11aaf597c060
- 05 L 2e7f86035cd76d10ab62ccb8e83db86461c27b48731424fb0dbd2f6a25d1b9d3
- 06 R 95a751fe49b86c927712f196be2d7fe44a5a29fedd606c0dab4757aa27a68d14
- 07 R e07dc41013555a536e9f3286ff5046b3c3dbcc6ffbd9e571053583807d102561
- 08 R 662deccdfbf6b451a42f518cd37cbc97d5b0e931dd5f82d9b5fe5a8b84a52f0f
- root 7458b1b492afae2d20824c2237d1b618212f375fc73bcd2fa0d341d4a7571ef0