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
PROVINCE OF COTABATO Award a ₱5.0M contract to BATUA ENGINEERING SERVICES AND CONSTRUCTION SUPPLYProvinces
Transaction hash:
96ea017da39bd3ca3d619bd3df0d202c9eedd9b9026a1b9cfb57db7dfd8733b6
Status:
Included and unchanged
Block:
#5,617 396 blocks after it
Position in block:
Transaction 190 of 327
Award day:
Sep 9, 2024 (2 yrs 2 mo ago)
From:
Value:
₱4,993,514.09
Project:
PB INFRA 24-074
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 #5,617 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)The award does not say which budget line pays for it.Not published
- 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)PROVINCE OF COTABATO awarded it to BATUA ENGINEERING SERVICES AND CONSTRUCTION SUPPLY on 2024-09-09.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of Cotabato gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 96ea017da3…8733b6now …
- 2. Block Merkle root changedstored c3e087d69e…b9a19anow …
- 3. Block #5617 hash changedstored 9d895b2542…46f691now …
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 326 records. Each step hashes the current value together with the sibling shown.
- leaf 96ea017da39bd3ca3d619bd3df0d202c9eedd9b9026a1b9cfb57db7dfd8733b6
- 01 R 976c8e49325eb0bbc382f1da71b62851d075af1d56bc3df5b128a1f3c606115b
- 02 L 950fd56f9af0080ce42bb73c06302044e9e6548837543064cf8c647721e1e187
- 03 L 27ea332ba805f5add8b50cec49d9eb5aee11e2e223487d3f89c324b84265ed06
- 04 L 1c2cc71d4fd66ab2234ca88c9c314fcbb951649afe94e111d1c8b76f9b537897
- 05 L 50354f74daeca0b313eb3eaabfe67901ec15aa82c9b2acefc00e2ce9b2fc2ded
- 06 L 483f68c1e2fe3ec3e60fdf8e0bc7029fded2ed979507c0bd720812953cee8e3b
- 07 R 60be7f609e6ed5a081d913a6f4d44becf5bda5a21bf1f150abb9e8b9a7bf1b66
- 08 L 39237370103691f73697600b3bb23f1e8c17dcceea442cf7eeaa32462df9e241
- 09 R 5623c19aca8736e9a4e75738430d0b1a52a1b80fb9a0ba3000f9cd93a4751605
- root c3e087d69e5e87d16d1a7e64842d2efd6892f9f51f755e78284fd60ec1b9a19a