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 - PANGASINAN 3RD DEO Award a ₱8.8M contract to LP LOCQUIAO CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
c43ab2f9a8cdf7dc8bc90ccf695af3670aa96815f672e2f9d59113d08f17851c
Status:
Included and unchanged
Block:
#4,749 1,264 blocks after it
Position in block:
Transaction 646 of 863
Award day:
Mar 17, 2022 (4 yrs 7 mo ago)
Value:
₱8,817,113.12
Project:
Construction (Completion) of Multi-Purpose Buildin
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 #4,749 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 - PANGASINAN 3RD DEO awarded it to LP LOCQUIAO CONSTRUCTION AND SUPPLY on 2022-03-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22AI0162: 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 2023-01-16). 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 c43ab2f9a8…17851cnow …
- 2. Block Merkle root changedstored a837dadeb4…8c2190now …
- 3. Block #4749 hash changedstored b0d24c97c1…a802f3now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 862 records. Each step hashes the current value together with the sibling shown.
- leaf c43ab2f9a8cdf7dc8bc90ccf695af3670aa96815f672e2f9d59113d08f17851c
- 01 R c4dd74cd9af8096344bfedcffaeb321d0175e464639e0b968c6e3ac6f9441cbb
- 02 L b7725e2534b2e411d69d3c2ea7f88db141bd53387966384cd74c2a90ba264d1d
- 03 L 03c13bd6e3e96589febfad074d6839a2daebbe3ae01ff33471d6243c1e18299a
- 04 R b34c011fd722351413b37e245aced96e368ae85cf5904986d43ace42547b616a
- 05 R cac88ded44b7ccdc43c72bb287058aac45a72bb549ce3d52a099b0734d52743b
- 06 R 24b36609a6c8daab27d6223fc2fef038f6bc00056f7843b64bef5128a809a9a1
- 07 R 57a2805b03c02893f74cb5612b8f7fd42afd64d55d01d49f61d656ce90b1e60d
- 08 L ae1a9e59291d5750f3f0470ed5c92ab618b8acf03a4c9a8c212896b25b7a3b81
- 09 R fe856e5c7e8c42c098444e2356ae9c7b512a2b7da41f81a81714403c0a6258c2
- 10 L 6ab3c74cf624012158f7f9b792708839f38e3d15387ef5cbcce5e86c07ae91b7
- root a837dadeb4350cf11a03aad8110812082f5fd168dafa62f3917a1126228c2190