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
LAND BANK OF THE PHILIPPINES - REGION IV Award a ₱388.8K contract to KERGIE ENTERPRISESNational agencies
Transaction hash:
82004e92e3a9dfdca6760370f07480ce5e1442c361e2fdfb8697279c0737b073
Status:
Included and unchanged
Block:
#2,992 3,021 blocks after it
Position in block:
Transaction 115 of 237
Award day:
Feb 15, 2017 (9 yrs 8 mo ago)
Value:
₱388,796.80
Project:
Construction of ATM Booth for Two (2) Units of ATM
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 #2,992 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)LAND BANK OF THE PHILIPPINES - REGION IV awarded it to KERGIE ENTERPRISES on 2017-02-15.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 82004e92e3…37b073now …
- 2. Block Merkle root changedstored 096ecce4d4…31c643now …
- 3. Block #2992 hash changedstored f0049fbf53…3d7a8fnow …
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 236 records. Each step hashes the current value together with the sibling shown.
- leaf 82004e92e3a9dfdca6760370f07480ce5e1442c361e2fdfb8697279c0737b073
- 01 L 807d867ab9ef7311e0f8fafe0637d59b3fc2e239c3b78448a7c87091087fe799
- 02 L 8fa5de34788d57e2502e835b1f05f9ffe2497ffe6ac062cf31a7e08890f11bc3
- 03 R 5705013150c705e05e28417a5594b8bdce931e97abc97c7100add98f72dbcf60
- 04 R 0a98c11348f8abf539f33cbce72aa05014b490ef13881cedf288a00d9872cf13
- 05 L b3622d33c7b7ad94391b468e7011d01795b8c6892ca6917e3a7433aac1f5ce81
- 06 L 9875fd939737688f12f5c5f95fc2a2aebbd184fcb3059d1c76c3bed81f8db13d
- 07 L ad82703433e209e19a5a66d0f24f79a1a9d85ba7e63baa1128effb6f08e47e76
- 08 R c2b6a37d9a02c06bd9cd62a917f221da982cf30325c6ff9a5cdc6d878de39884
- root 096ecce4d4008e9ffd7448d4872a56f697580fb45cc9c97b1dc1f4907131c643