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 - QUEZON 1ST ED Award a ₱11.0M contract to PHILIPPINE CHEMSTEEL INDUSTRIES, INC.National agencies
Transaction hash:
d35414da8f29a8f9b22ebfbbdfabf3517933c87179195981d455a6a9021a72bc
Status:
Included and unchanged
Block:
#5,600 413 blocks after it
Position in block:
Transaction 215 of 269
Award day:
Aug 22, 2024 (2 yrs 2 mo ago)
Value:
₱10,953,000.00
Project:
24DK0038
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 #5,600 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 - QUEZON 1ST ED awarded it to PHILIPPINE CHEMSTEEL INDUSTRIES, INC. on 2024-08-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24DK0038: 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 2024-11-11). 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 d35414da8f…1a72bcnow …
- 2. Block Merkle root changedstored 088e5f5a62…db17a2now …
- 3. Block #5600 hash changedstored c70042c3aa…a14f8fnow …
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 268 records. Each step hashes the current value together with the sibling shown.
- leaf d35414da8f29a8f9b22ebfbbdfabf3517933c87179195981d455a6a9021a72bc
- 01 L d2958c0d76974dab7833c5abd8f8d4b5886c97554fb1cfa11520e3981b3bbbd9
- 02 L 362e9bfc8f33eeab090de4c00975f4129299cfb81a79c6abf2a9bb088e9df092
- 03 L 5a69d5aff5f996d084aef1be9028028fe4eaff369090e1a505de32db3d2152d2
- 04 R e746476b8e3bd1660787c1ae8cc78a771857687281854248bb0696b7e5cfeb0c
- 05 L c9cb7310caa3d33a83984713b1c4a1846785b834962b5dfb9cad606047f398f9
- 06 R 0d06b5a242ec6a6d4cdb09cb27c03b4bb07a8557d57cd46b55a31e01cde931da
- 07 L 2c393c3247754592c5304cf2ea1bdb1d96eff49317583aff89c0c72926ec078e
- 08 L b830322e7b640458291a9849e2bbc629e15331a09ccd8a85097565d748349dc3
- 09 R 359b1f3cc1ddcc0bcca4b95f216403be7d1dea4563f6dfc735243a7f51e59fea
- root 088e5f5a62f9fb38c3220a7cc7f4d8c385e9216055443d41b5a9a5d99adb17a2