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 - CEBU 2ND DEO Award a ₱4.9M contract to 6PASTEUR CONSTRUCTION WORKS & SUPPLY CORP.National agencies
Transaction hash:
cfe1a1b63b5b09b3ecebca20fad459716eb9cada70b9b5919144a98fc37ad896
Status:
Included and unchanged
Block:
#5,783 230 blocks after it
Position in block:
Transaction 641 of 795
Award day:
Feb 25, 2025 (1 yr 8 mo ago)
Value:
₱4,894,999.93
Project:
25HE0028
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 #5,783 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 SSP", 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 - CEBU 2ND DEO awarded it to 6PASTEUR CONSTRUCTION WORKS & SUPPLY CORP. on 2025-02-25.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 25HE0028: 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 2025-07-12). 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 cfe1a1b63b…7ad896now …
- 2. Block Merkle root changedstored 226157b2fd…afefcbnow …
- 3. Block #5783 hash changedstored 8a8fde55b7…823984now …
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 794 records. Each step hashes the current value together with the sibling shown.
- leaf cfe1a1b63b5b09b3ecebca20fad459716eb9cada70b9b5919144a98fc37ad896
- 01 L cfda5b7c808f502db35b8018f1ebf819881cb815cda690b920fd96928ff2ac81
- 02 R 39516bc2cd9bcc11724515b6bc57bd2983f95b64a9ebf05a5db6a5868eafc069
- 03 R dc30e24667eb258c65ab2f495068ab82885ed99785d24970452d79e877b8b288
- 04 R 20d28e01f05fcec7ee0b5019dcd9b1bd55dc49699f96cf7bf276ca06c3b8762e
- 05 R cab46c3f48985693a27e692de2503ccb077264b6a8b6ab1f0e96c9e33b786dbd
- 06 R 5a3cee3390f3f3e4f58a9ceeb4aaa1a20f083ca7a485004f216e35038393439e
- 07 R 573b0ab59923515ed3cf268ee7fe727e6fdba079a48fc6d4bef6a4613d8066bf
- 08 L bf31f104dc13e3e4a127ac7d3824cc587e846bb3ef58b340eca8b0ccfcfd79aa
- 09 R 3335b56009aceb8a6376843c3b0330cadf07e416b6ad49a1b11a79708ec9a98b
- 10 L cd346699656d1524e0585a5d1b7ffee9d1e8617f5af3ea1bbee5c0c24a6e3924
- root 226157b2fd419a216bf3eeba2961d731a3f7c1ab3837ee0ab49964b07aafefcb