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 - N. ORIENTAL 2ND Award a ₱44.8K contract to M CUBED ENTERPRISESNational agencies
Transaction hash:
3ea65ad3d04ff3e45f4c6d26603d0ec0409357af2538ba86b3794d2095fb6be8
Status:
Included and unchanged
Block:
#2,221 3,792 blocks after it
Position in block:
Transaction 42 of 149
Award day:
Oct 24, 2014 (12 yrs ago)
Value:
₱44,750.00
Project:
G.I. Sheet
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 #2,221 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 - N. ORIENTAL 2ND awarded it to M CUBED ENTERPRISES on 2014-10-24.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 3ea65ad3d0…fb6be8now …
- 2. Block Merkle root changedstored 60bc3a86bd…d20630now …
- 3. Block #2221 hash changedstored 747e85a356…44aebfnow …
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 148 records. Each step hashes the current value together with the sibling shown.
- leaf 3ea65ad3d04ff3e45f4c6d26603d0ec0409357af2538ba86b3794d2095fb6be8
- 01 R 3eecb235a6ec68ec0baa7e3e4b48edfa8e0166841a50f65ec8b3c908034e2a28
- 02 L 4144563f0dfa27760b029b48df51826ccb07a39a3c55a712c81546b0b9cde20d
- 03 R e2795095322fb103136264abd8662abed3032f312aa37638e12932ddd6eee274
- 04 L 08cb64eebf0c170df15b6310227b2ca34aaedf7393b6d41c63f4665e8f0f0df6
- 05 R 74993d6b3417183d7857841526f42eaf9a589ec9ff7c81e213b14d33a3f70d1d
- 06 L b7b3a08d5eee46c2019395712eed901fb0ff4db50b809a84149a17cffdc8728f
- 07 R 53018f46b81ef5a46f38b5f4e37f7f2fef88f2ff050f34f1b7489f16e711ec77
- 08 R c4e242cbc2c6e63b4eb6e5d017578f3f6e346737aa36501634828ea6cf8adfae
- root 60bc3a86bde49ef4eec66d93c623fdaed8982fc352e59ff8eecd480265d20630