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 ENVIRONMENT AND NATURAL RESOURCES - REGION VI Award a ₱298.0K contract to PETRONAL BUILDERSNational agencies
Transaction hash:
2c8252f352af6adf89b69ea85eb6b414613fe5a2c42f8899af50829b39636d0c
Status:
Included and unchanged
Block:
#2,009 4,004 blocks after it
Position in block:
Transaction 8 of 39
Award day:
Feb 26, 2014 (12 yrs 8 mo ago)
Value:
₱298,000.00
Project:
Carpentry services for the improvement/repair of
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 #2,009 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 ENVIRONMENT AND NATURAL RESOURCES - REGION VI awarded it to PETRONAL BUILDERS on 2014-02-26.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 2c8252f352…636d0cnow …
- 2. Block Merkle root changedstored 6bb02fb18c…53cda0now …
- 3. Block #2009 hash changedstored 26eb53a8b0…9faf3anow …
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 38 records. Each step hashes the current value together with the sibling shown.
- leaf 2c8252f352af6adf89b69ea85eb6b414613fe5a2c42f8899af50829b39636d0c
- 01 R 36bf5c4afdea8eab8f6468785f1a5027bf389ac64d72cce725eb91b5d2c25bd7
- 02 R 7a593d5eee40f2d946b7fd33995bc5d760fd72dc3ea83862583ad1c867d66e47
- 03 R 360058b19e5725474b5c831eeefbf6c62b5f72ff18fd1fc841bccc03a9333386
- 04 L 25b2f6a2d5c29998c07c9e56f11d5b487348870aa0f787a1dbc919d3badebfe5
- 05 R 41ea1362bc3d04e7426c612b94d3119b4bef846c0881791cc9129d9809b89c8c
- 06 R c5bc698338651efea21f358c6268cfd39599db978b09a7747c3a653ee31bf13f
- root 6bb02fb18c08a04c99e49ff4de5bd7164df10c3735921849477721ddac53cda0