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 EDUCATION - DIVISION OF LANAO DEL NORTE Award a ₱8.5M contract to MJALONTO BUILDER AND ENTERPRISESNational agencies
Transaction hash:
abd8edb2a2f6314b0d7e2be8056e4fece839a6d377189c42b3247a96ac6f4e4e
Status:
Included and unchanged
Block:
#3,529 2,484 blocks after it
Position in block:
Transaction 191 of 300
Award day:
Sep 10, 2018 (8 yrs 2 mo ago)
Value:
₱8,450,809.01
Project:
Repair of Classrooms
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 #3,529 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 EDUCATION - DIVISION OF LANAO DEL NORTE awarded it to MJALONTO BUILDER AND ENTERPRISES on 2018-09-10.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 abd8edb2a2…6f4e4enow …
- 2. Block Merkle root changedstored 8d6c8108d4…4b4cdanow …
- 3. Block #3529 hash changedstored 177b56e753…246ae1now …
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 299 records. Each step hashes the current value together with the sibling shown.
- leaf abd8edb2a2f6314b0d7e2be8056e4fece839a6d377189c42b3247a96ac6f4e4e
- 01 L ab540b8c5b0ba2c9d00acfc914a8761803a83d8c8856b2494760ed3d0fb72f07
- 02 L 354b72f6b718476c74e28998932e7a26003a3244d460370bb2ce5011c529103a
- 03 L 23619f5a334fb7475a710e4c0a2193a4c5e583c1476bd9286c192bac4b833066
- 04 L 1b947c94cb2c8fdbf1bcaf6d800fa7600593c12194d08d1201eaf20c9b17b594
- 05 L 83a60d5634fdfa9410c534a922b98d96901c1d3dadc1c03691ff06fa8e2646ff
- 06 L ecb9ad56d70a08f43c66fba18b230f1d42f80b2b3a4b6955fefbfb2a3f039f1c
- 07 R 8111522e212cc0c842dcbe2ac3c2951f931ae844440eaa1b7ff359e7f195c686
- 08 L 0eabc6638b8f1054f5176160ac44c86ca51bb44c9f450b32fbb8ccb083ecfe4c
- 09 R e7adcd794d8c33012ae355018bb6f820dee73e5cfa1a60f91ab7214d44a2218c
- root 8d6c8108d4e02eb79512886581ba8800299d9d0454f61d22a57b0b09524b4cda