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
NATIONAL IRRIGATION ADMINISTRATION - REGION I Award a ₱7.5M contract to CLEOFEL CONSTRUCTIONNational agencies
Transaction hash:
b24c294d3fef9cceea7bd71f6f2d83bf5762d1f9f7465071b3f0195ddcf73d33
Status:
Included and unchanged
Block:
#1,469 4,544 blocks after it
Position in block:
Transaction 37 of 61
Award day:
May 31, 2012 (14 yrs 5 mo ago)
Value:
₱7,458,345.60
Project:
Construction of Dawara SIP
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 #1,469 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)NATIONAL IRRIGATION ADMINISTRATION - REGION I awarded it to CLEOFEL CONSTRUCTION on 2012-05-31.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 b24c294d3f…f73d33now …
- 2. Block Merkle root changedstored 43a3a40d46…2c79fcnow …
- 3. Block #1469 hash changedstored 77069e6398…aab35dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 60 records. Each step hashes the current value together with the sibling shown.
- leaf b24c294d3fef9cceea7bd71f6f2d83bf5762d1f9f7465071b3f0195ddcf73d33
- 01 L ad8a8e9ed9ac1baa98b04ef8dc8c9fca283bc949d3168b9a033bc8ac3d52efa4
- 02 R 8a1cfd4d42508c78da474971591fa4c57826261db0f40b5864372c791a3a5f8b
- 03 L 0ca4339851eb6ee675175150bd944a3b8e1eab10d4eba1d7609ce74f4800f71d
- 04 R 70da424fae929c9d3e65d666139b5ef68f5e63cf58c94ff28886bd7b0dd2a27f
- 05 R ed9f47b48374555d807a75d6eb5eecd66607344c9f02a33b83d14df9b33202da
- 06 L fe484375c3566c212beeae5913c1f86f9071a840711b5aed5655a9a07763dedd
- root 43a3a40d461c8e9c79aff4f7f8b4dad5b95ebae80feda6179ca30015532c79fc