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 (METRO MANILA 3RD ED Award a ₱5.7M contract to TM ABAD CONSTRUCTION CORP.National agencies
Transaction hash:
85941fb4ee5983df1c8aeeb3e716899786880c2b6b3ba5e9f3bda5f18fc87f8d
Status:
Included and unchanged
Block:
#5,713 300 blocks after it
Position in block:
Transaction 247 of 451
Award day:
Dec 16, 2024 (1 yr 10 mo ago)
Value:
₱5,676,626.40
Project:
24OD0314
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 #5,713 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 "Outside Infra - Unprogrammed Appropriations 2024". 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 (METRO MANILA 3RD ED awarded it to TM ABAD CONSTRUCTION CORP. on 2024-12-16.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24OD0314: 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 2025-07-07). 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 85941fb4ee…c87f8dnow …
- 2. Block Merkle root changedstored 3c595d9a89…02d3aenow …
- 3. Block #5713 hash changedstored 5a6e05b10d…d95958now …
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 450 records. Each step hashes the current value together with the sibling shown.
- leaf 85941fb4ee5983df1c8aeeb3e716899786880c2b6b3ba5e9f3bda5f18fc87f8d
- 01 L 84e67f184214fa92c506140d0850a19393a855df4d0fb831e7643c08190e5894
- 02 L 650e6ec9d57de0714e58061cbc1cec7bb8f73b5a9261c33129dc4d93bbcc1c68
- 03 L 1a8c8326bb788883ea3c2e1321afa7d95dca70232b8c5a24ff21bf43138fe503
- 04 R 2b7ce0a4b9e7d4845e58a1fcdbaf5cbde85d7210fea997fafb69a149db0fa476
- 05 L c522ea26b4668a10e57dab458f83b96767d3c4088d3e903257ef2ac01053d5eb
- 06 L 99e76aed525ae7d090aebe05b250e6ebfa5c4ab944c5a4ffabe75f892eb0ae1c
- 07 L 62e7bbc1bd10322e2333918a4378daae8223fa67b7b6967b8dbf061fe29493fb
- 08 L 586551674f02faeb06d897d18bc045e3f6d68aeba64b103635dd3cc4d118196b
- 09 R 269f873537fe8e619e8f03d5c127fc52ab682770259077eb83e4e7043465d5e6
- root 3c595d9a890c35aee68b32e0dd83cecc517ff4509bfdcea402012b8c4302d3ae