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 - BULACAN 1ST DEO Award a ₱92.7M contract to 11-16 CONSTRUCTIONNational agencies
Transaction hash:
4e99872383a269a849c64fad8f25f2dce9826e5b5820691b94d78bda9116c14a
Status:
Included and unchanged
Block:
#5,584 429 blocks after it
Position in block:
Transaction 95 of 293
Award day:
Aug 5, 2024 (2 yrs 3 mo ago)
Value:
₱92,669,294.25
Project:
24CC0519 - Construction of Flood Mitigation Struct
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 #5,584 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-2", 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 - BULACAN 1ST DEO awarded it to 11-16 CONSTRUCTION on 2024-08-05.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24CC0519: On-Going, 21.18% 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 4e99872383…16c14anow …
- 2. Block Merkle root changedstored 14a70af0be…d17adanow …
- 3. Block #5584 hash changedstored c76487b14b…83355fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 292 records. Each step hashes the current value together with the sibling shown.
- leaf 4e99872383a269a849c64fad8f25f2dce9826e5b5820691b94d78bda9116c14a
- 01 L 4e3cb4c4d0a1a70a3435376f4fe9358af505a38e090049f64346d07a19291ae6
- 02 L 7c9e3981d5aee29becbb70bc8f8b06a2097b96775864bb686025fd173586e3f2
- 03 L 0bef3f252fbb9e566f5799422a1932875e21ad5714e339b57e3d87660af88a72
- 04 L 80cdbe110def8e737990ec2970fb99ceae178213ea1628f8d5e25fc1cdc8c138
- 05 L f547e72c61d84dbe082da6b1d610218f01383c3fa769ae708aee64deb9ffc915
- 06 R ff0b1da986973c12f83803704d8c8e17f5409af44d51e4f1ff9f7ca1bf9728b0
- 07 L f12fa581127646fb505cf8d6594aa76b7ffad9945d3b3d23c2042f5838eb1121
- 08 R 4c1dac6a75be135217ea2d7009bfda74a6eb7e3badbb16caf4b0816c49b8f941
- 09 R f2b5dd10debfebd98ebd82244ba9ae8cbe2d16df9f3eb1eaed381a014412ea25
- root 14a70af0be979c2a259abf6644a9fefefc5f0b7dcf9d6b5708a79387e7d17ada