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 - BUKIDNON 2ND DEO Award a ₱9.6M contract to PHILIPPIANS CDO CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
c5d59e24e7d4ebe569e1be00dd8d0f255d57e3dddabf380e31a3b8fe80692668
Status:
Included and unchanged
Block:
#5,209 804 blocks after it
Position in block:
Transaction 235 of 305
Award day:
Jul 10, 2023 (3 yrs 4 mo ago)
Value:
₱9,625,271.60
Project:
water system
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 #5,209 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 2023 CSSP", i.e. the FY2023 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 - BUKIDNON 2ND DEO awarded it to PHILIPPIANS CDO CONSTRUCTION CORPORATION on 2023-07-10.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23KB0090: 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 2024-03-27). 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 c5d59e24e7…692668now …
- 2. Block Merkle root changedstored 17878817ad…35d3banow …
- 3. Block #5209 hash changedstored e2af246a1d…08136bnow …
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 304 records. Each step hashes the current value together with the sibling shown.
- leaf c5d59e24e7d4ebe569e1be00dd8d0f255d57e3dddabf380e31a3b8fe80692668
- 01 L c49ba189bed64e5f05d360be6608cdffc2dce837aec9579882c48eaec6d47ab7
- 02 L be399db7f8e277f765a27f1e955b892ae9fff42e787bf7a72902adb9218e9a3a
- 03 R 0b1a87bc558218567b0d4b7c45d4fe9a4d9468f7faf2c429f4715b0195566231
- 04 L 7d9a2448b1c6014fc368d678bc8e8f1edcc40c464fa9a3261a01b667740c6222
- 05 R b8cb5b977f9391661fee1ae596b5b642a6adde4171c05bd46a4b4401a0e92bbc
- 06 L c97ac29294a4092c1ce2c23ef994f43b192a4330b12e0d49d67392ffebdb541a
- 07 L ca7b98ce9e284c4731761177625fea78ec163d0481b4a054d9a48bf7cc09a985
- 08 L bdf9b08c5000d63d3f19712c74299f36840f7bc308a339a9cf06aa0c959baae3
- 09 R 62eeb21e681cc0f851be334f22776ad70b5e7103b8708393387b4fe88fe1d8a7
- root 17878817ad990384edd0019d7d2d69d9b526b9f6538a82ad45c69177a135d3ba