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 - LEYTE 3RD DEO Award a ₱1.9M contract to CIRCLE Z VENTURES AND DEVELOPMENT CORP.National agencies
Transaction hash:
734cf2f5ea1816d748dbcb7efd6023eefc563bd8f96403c253739ea670e403af
Status:
Included and unchanged
Block:
#4,391 1,622 blocks after it
Position in block:
Transaction 165 of 361
Award day:
Mar 15, 2021 (5 yrs 8 mo ago)
Value:
₱1,940,055.55
Project:
21IE0053
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 #4,391 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 2021 LP", i.e. the FY2021 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 - LEYTE 3RD DEO awarded it to CIRCLE Z VENTURES AND DEVELOPMENT CORP. on 2021-03-15.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 21IE0053: 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 2021-06-22). 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 734cf2f5ea…e403afnow …
- 2. Block Merkle root changedstored 143e036597…047841now …
- 3. Block #4391 hash changedstored e19bf9e196…b1b0abnow …
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 360 records. Each step hashes the current value together with the sibling shown.
- leaf 734cf2f5ea1816d748dbcb7efd6023eefc563bd8f96403c253739ea670e403af
- 01 L 72e554ab37367eb985a748a12f4a51485933420abc300d1fe5a76093ee1dbc28
- 02 R 8530e1ecb3ecb5ee42a210616b4355f6266b1fe28cffbc302332aaecc9975d6c
- 03 L 6cbddf8a12cf7648994bc835a61f1c63c7f36d6b3b0c05f9c8081da19998a218
- 04 R ad53f61f0090b545cd6b2166284490cbb32c3f78c0eb32c85afc79ae205fb7ce
- 05 R 97d3d7f4564b48719ee2ee0bf1262e72a133338d3e0408fb2da45f676255041a
- 06 L 72c37a8c18de5ec57a020befcf19b346b70acba07c2ea6eb928ce6be5201582f
- 07 R 7ab388f60f208115f8a97db47c29547019f2e666b37b1fa7bec8fda9d3ba5d74
- 08 L 981cc1e7087845218f9cbaad5524f6009f0e76bac0eea13a4565e41701e5f1eb
- 09 R 99e20b829db63cbe943c1716ad072f590c282d0d2c4dd82f446bee04a72fd2eb
- root 143e036597e78bf27974cbcd65f94b7a502972e4e7c349ff478138f0c7047841