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 - SOUTHERN LEYTE DEO Award a ₱9.6M contract to CEAN CONSTRUCTIONNational agencies
Transaction hash:
8e4f06fb2680667df6e2ee33fe8c97855986429fde61ad0850a8af2fea34f016
Status:
Included and unchanged
Block:
#3,954 2,059 blocks after it
Position in block:
Transaction 146 of 265
Award day:
Dec 3, 2019 (6 yrs 11 mo ago)
Value:
₱9,576,824.51
Project:
.19IL0080 (CONCRETING OF BRGY. HINGATUNGAN- SITIO
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 #3,954 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 - GAA 2019 DA FMR", i.e. the FY2019 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 - SOUTHERN LEYTE DEO awarded it to CEAN CONSTRUCTION on 2019-12-03.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 19IL0080: 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 2020-07-17). 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 8e4f06fb26…34f016now …
- 2. Block Merkle root changedstored 06689aca71…610769now …
- 3. Block #3954 hash changedstored 604a7b0441…64f890now …
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 264 records. Each step hashes the current value together with the sibling shown.
- leaf 8e4f06fb2680667df6e2ee33fe8c97855986429fde61ad0850a8af2fea34f016
- 01 R 8e5d42ed7ce4b1ba6824eed54174f0adc0021fdb9bb6ea0bb314c068fbbdfada
- 02 L d86ce4050b44372b2bd342a109ef6e13e52b790f3db4c8d4e95ae3c591c97b55
- 03 R c2884ea336a2d98d4071f5ecf97031f96d4b0b6b11287ec40305515e80f1f9a1
- 04 R 482f4fd85c2622ac4934477fb7b534a03081fd4e022de036a8acb0f6c99b2de7
- 05 L 2426589e151a591f5a4d5ed2a7700b7f5a83b87f2e99cdf661763ba169d1247b
- 06 R 6f706adac7ef62c5be2643a6d2c5bf35b26f9275784e3de8a134a6509ad4dcb5
- 07 R 87a41df544258cde5e069eeeced25c28f95f8c312124edeb3b2a185d05506c04
- 08 L 549c253e6716b043f3c2c8e032b78a33a3877e519bdc62e3f83f3d17dbd210c4
- 09 R b9863796e9dc4b8b2c7f8ed8553c460134c2907002ac1a83a6c2b2472ce852e0
- root 06689aca7142ec262d8a40ff2e2de2d496829933cce6b3417efa278b37610769