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
EASTERN VISAYAS STATE UNIVERSITY Award a ₱1.1M contract to AQUA JUN BUILDERSNational agencies
Transaction hash:
d61990e5bbdbd9e9b825f48e5df9a178f955906ceb0705d9a26c165cfb0c2b0f
Status:
Included and unchanged
Block:
#2,940 3,073 blocks after it
Position in block:
Transaction 184 of 225
Award day:
Dec 20, 2016 (9 yrs 10 mo ago)
Value:
₱1,123,548.92
Project:
IB-10-0678-16IPD CONSTRUCTION OF FOOD KIOSK
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 #2,940 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)EASTERN VISAYAS STATE UNIVERSITY awarded it to AQUA JUN BUILDERS on 2016-12-20.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 d61990e5bb…0c2b0fnow …
- 2. Block Merkle root changedstored 0887fa3dc7…5832d5now …
- 3. Block #2940 hash changedstored 0c1e143d52…af05ecnow …
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 224 records. Each step hashes the current value together with the sibling shown.
- leaf d61990e5bbdbd9e9b825f48e5df9a178f955906ceb0705d9a26c165cfb0c2b0f
- 01 R d7b9ddbc5e964c372a68e1ad5a67fe7131d38ff08369ae7c70e526f9fb4fb78d
- 02 R 1c6f5fdf8d53fa313597b04942750775f35e499f48998e96c2ebf2f2c566c219
- 03 R fdb320cfb90b7987f6c9e740919645c0a0e290ff49f3f71a240d89650800b2f6
- 04 L 536fb1beede30d776f9b58d959f4bf85d773afba17fdc23cb856f67dda292edb
- 05 L 37875af25c4ab065789160d8135c107e51181163b1c414892f001824a933a16d
- 06 L 7c431b59ae1604cac531448adc565921ae36dfc6830077b61744299ae7a7e0dd
- 07 R aa3d2a52fb06fd0fd22ca44700a3a18e7c127e8c628e8ba078104ceece89d896
- 08 L a0b8a0446d8c5e01121cceddf20dcc005ec00789708afce1aa38e442fc978d83
- root 0887fa3dc710a3da47e324b048adb00fd494e3a016978f1508520877f05832d5