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
GHQ PROCUREMENT CENTER, AFP PROCUREMENT SERVICE Award a ₱74.7K contract to BERGMAN INTERNATIONAL MARKETING AND DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
5edeba7a4eb6408d9e4e5223271a681b675156e3f7faf57b43d14e0d764ffa77
Status:
Included and unchanged
Block:
#4,068 1,945 blocks after it
Position in block:
Transaction 25 of 82
Award day:
Mar 31, 2020 (6 yrs 7 mo ago)
Value:
₱74,673.00
Project:
Repair/Maintenance-Other Stuctures
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 #4,068 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)GHQ PROCUREMENT CENTER, AFP PROCUREMENT SERVICE awarded it to BERGMAN INTERNATIONAL MARKETING AND DEVELOPMENT CORPORATION on 2020-03-31.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 5edeba7a4e…4ffa77now …
- 2. Block Merkle root changedstored e28734fc9d…751fdenow …
- 3. Block #4068 hash changedstored 1f0a171e4e…fa61afnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 81 records. Each step hashes the current value together with the sibling shown.
- leaf 5edeba7a4eb6408d9e4e5223271a681b675156e3f7faf57b43d14e0d764ffa77
- 01 L 5c26db13eeb3a7a9776cc1d5a68b6c610449a9c32185ba52399d579dc3a8da9e
- 02 R 3c91d1459da8c06bee68854a6dfdcc77afdb81323118516727f6105509efc95c
- 03 R 32e1897efa1de4636c683dfde0f78c17111373614ab07460e44ca13071037855
- 04 L 2506f469dc64373276c3d56ed49a64a1354df0f1840e4e31b897fe6fca9ffe96
- 05 L 62cab0caef7193a9601e735096032b9f1bd4e3946a437b3859af35fad6e350e4
- 06 R adcfa7fd64ca1e9551323b3824857e2858fd95f797c02af6af09eb61b95bba07
- 07 R 68eed041945f0458422da1ed1d3f4f19652a93b9fb08963abc55aa175cc137f5
- root e28734fc9dbf486d4dcbe0a48f5ccf4da231e1829dbd2ce8736739f61d751fde