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 - CAMARINES NORTE ED Award a ₱4.8M contract to 888RV CONSTRUCTION AND SUPPLIESNational agencies
Transaction hash:
a37196608bc3ca5f9ccb64de94c81edd56bfd50c54780ba3f992a84e9a87a430
Status:
Included and unchanged
Block:
#4,804 1,209 blocks after it
Position in block:
Transaction 65 of 115
Award day:
May 19, 2022 (4 yrs 5 mo ago)
Value:
₱4,751,961.37
Project:
22FC0160
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 #4,804 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 2022 CSSP", i.e. the FY2022 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 - CAMARINES NORTE ED awarded it to 888RV CONSTRUCTION AND SUPPLIES on 2022-05-19.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22FC0160: 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 2022-09-20). 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 a37196608b…87a430now …
- 2. Block Merkle root changedstored 670a73f0ad…eb14cbnow …
- 3. Block #4804 hash changedstored 778d9589cf…439ba9now …
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 114 records. Each step hashes the current value together with the sibling shown.
- leaf a37196608bc3ca5f9ccb64de94c81edd56bfd50c54780ba3f992a84e9a87a430
- 01 L a18cd8ab12419bdaf06311777e6f3a747c57b20e343db7129ef1a4a2f6f4472c
- 02 R f41f7ec9f2d9161bad88af966cf6c6e6791671a995dd5a0e8be3fe750d2bae39
- 03 R 666cdc1d1529580853bd7695c023ffbbeb53448d74976cde805edcd883df9649
- 04 R d8fd80497be3291c411d81617460b51f6998612d03d2516dcf2fce7184f15f74
- 05 R 0edc7b8f3ac50b8c61e1f7f54dab67a6d659f098c66925c99fe92db41b028a57
- 06 R 69dff14f50a1a0366901565c725f6657b4d2a476d4b355ab63d3d1b250e05a02
- 07 L d534428148bf4bcb7a7cde558af5592c89c31633a24cafd3ad3817cf8aec84f1
- root 670a73f0ad1340259908df839c5f25665d61145b3c1d7f6193255608bceb14cb