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 - REGION X Award a ₱114.7M contract to PLD CONSTRUCTION AND DEVELOPMENT INC.National agencies
Transaction hash:
285169ffacaa8a5e6c7e380c126938e3c8e314607bba6f1fef1b605d1b11906f
Status:
Included and unchanged
Block:
#5,648 365 blocks after it
Position in block:
Transaction 28 of 211
Award day:
Oct 11, 2024 (2 yrs 1 mo ago)
Value:
₱114,680,000.00
Project:
24K00487
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 #5,648 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-1", 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 - REGION X awarded it to PLD CONSTRUCTION AND DEVELOPMENT INC. on 2024-10-11.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24K00487: 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 285169ffac…11906fnow …
- 2. Block Merkle root changedstored ac3f8ea4d0…c12075now …
- 3. Block #5648 hash changedstored 7f52e6c5ca…d0ee53now …
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 210 records. Each step hashes the current value together with the sibling shown.
- leaf 285169ffacaa8a5e6c7e380c126938e3c8e314607bba6f1fef1b605d1b11906f
- 01 R 2878af06ce3e40d37f66f7018f1cf46250b1d1de480a6406408867c215a51188
- 02 R a13c5e67388ffdd915cb0fd671579a7de1d5c8d56e1f8f4329d433d1c5936768
- 03 L 9d8455a50cd962536c2a3d303c88a062144e6ee41b8f4d9468f30dd7cc8cbb0f
- 04 L 6b2205c48f236d6f7343dab3427852d4133661328c64daa3c6d76acec54d56ba
- 05 L 7c796f8b9c0f730d0806dd6cfe639fb7341bd2650df09866407b3c8557ffd1c1
- 06 R 48bfdfec07311d3e14cc7426134d17f45c039f35038c2297b2f72afed110950b
- 07 R 95852d29e0d12d3492a43d6a1e8f4df52402a4db54f4e7198ee03c7f2af5d54d
- 08 R c3aa2f0b0fb6d14e61544edb865ec1f1a6cacceb8b1581a6962b268d6b797ffc
- root ac3f8ea4d0d34130202c82bf6776004c827b649b2a9b5d49aec80d805fc12075