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 - BOHOL 1ST ED Award a ₱5.0M contract to CEBU 7H TECHNOCHEM INDUSTRIES, INC.National agencies
Transaction hash:
fc6af5c7ceb7426eaebf12d9a12468c29ef23368ed535e771d992401d12c80bb
Status:
Included and unchanged
Block:
#4,932 1,081 blocks after it
Position in block:
Transaction 155 of 160
Award day:
Sep 29, 2022 (4 yrs 1 mo ago)
Value:
₱5,004,295.10
Project:
22HA0176
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 #4,932 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BOHOL 1ST ED awarded it to CEBU 7H TECHNOCHEM INDUSTRIES, INC. on 2022-09-29.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 fc6af5c7ce…2c80bbnow …
- 2. Block Merkle root changedstored 832f8f8278…f2092anow …
- 3. Block #4932 hash changedstored beb8793899…56624bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 159 records. Each step hashes the current value together with the sibling shown.
- leaf fc6af5c7ceb7426eaebf12d9a12468c29ef23368ed535e771d992401d12c80bb
- 01 L f81e0688d19193b8cd3d55970982b0d15212cf88681d77546d1349f76aff14d6
- 02 L b9776b61cd72d811151ddd5e70e8e7d56b94d46f966025e49522f01da6a8e21c
- 03 R e1246ccc6310e306d182f6a73693efd9c9e6f46d6f49dd357e4d9dd9ad03baf9
- 04 L d241c514db80979cf57640afcaa6356eab78c86d3785dc5a94af798829045ab8
- 05 L 385974264f9659b5ec2a58621e956270305e5d47203e5632ed83578a331fd9c8
- 06 R 50c3f993fde4a9ac7a090067f88c385c115e80a9d511780cb1de27b418aff41d
- 07 R bea0095278567a3a8aa6ea9a7ff4a9560fa929842e2b0bad19708327d8d1e0eb
- 08 L ad5961522219f623fc139faa2eb3b1aa91399edc40c14a194c2d7e4a3ea4a061
- root 832f8f82785ec154afba9da706337f3d4555eee96861133bb91244a050f2092a