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 - AGUSAN DEL SUR 2ND Award a ₱65.9M contract to J.M. LACORTE CONSTRUCTIONNational agencies
Transaction hash:
613fe8b1badb2d80bdba5e9ad3d4299e6f933a810f771f82e485726fdb2a85f3
Status:
Included and unchanged
Block:
#5,763 250 blocks after it
Position in block:
Transaction 192 of 479
Award day:
Feb 5, 2025 (1 yr 9 mo ago)
Value:
₱65,930,641.90
Project:
Contract ID No. 25NC0016
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 #5,763 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 2025 OO-1", i.e. the FY2025 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 - AGUSAN DEL SUR 2ND awarded it to J.M. LACORTE CONSTRUCTION on 2025-02-05.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 25NC0016: 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 2026-04-04). 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 613fe8b1ba…2a85f3now …
- 2. Block Merkle root changedstored 2460219e32…fdf863now …
- 3. Block #5763 hash changedstored 44cc60d761…cbb78bnow …
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 478 records. Each step hashes the current value together with the sibling shown.
- leaf 613fe8b1badb2d80bdba5e9ad3d4299e6f933a810f771f82e485726fdb2a85f3
- 01 R 61b050d0a4f3931411d49311befe57356d9bade36b738f354c43c11723276777
- 02 R 5b9debc3b7767c25fef46cf75b16337148279e26cc3e11b88802703217a78992
- 03 R 3eb2a77ea8ef1cb5ca11d18bfe256b8f5437b40dfc23de65956c103d11d84369
- 04 R 128486693e1f5aa74040aa3f188238afd04dd3e946726bd70bd910a74d797821
- 05 R 6cedc8ffb35ec1a8402faecbd7902bf9a1b29827a5dfbdd72fd2cd9d4b148764
- 06 R 897747169eef441c316f4b3613fd4f10996451808bbb7f28cb60a99b55ec9913
- 07 L b6f89484d6057dc1d0204ae0c7c53f606e49074cd95e161bd9602706b198a5e7
- 08 L b3e980146fcc8eed4ac6a74f4c44d5b93b9e6b3539cc47d6cc6169327e20e19c
- 09 R f94dca5ddf4c27c332a01816b49daaf4a574cb8dec9bf0fe0d97e3389215c4ad
- root 2460219e32f98445beb9d64c07b0b781b39fa4319d33450546698feb9ffdf863