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
LOCAL GOVERNMENT UNIT OF OTON, ILOILO Award a ₱1.4M contract to CAMCU CONSTRUCTION AND SUPPLIESNational agencies
Transaction hash:
6edd0a729befbd8271ac2bd81800511784df8d7e5233f31949cfb8c6c8c8347f
Status:
Included and unchanged
Block:
#3,575 2,438 blocks after it
Position in block:
Transaction 1 of 4
Award day:
Oct 28, 2018 (8 yrs ago)
Value:
₱1,425,589.62
Project:
IMPROVEMENT OF RURAL ACCESS THROUGH COMMUNITY MANAGED CONCRETING OF ROAD AT BRGY. TUBURAN, OTON, ILOILO
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 #3,575 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)LOCAL GOVERNMENT UNIT OF OTON, ILOILO awarded it to CAMCU CONSTRUCTION AND SUPPLIES on 2018-10-28.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 6edd0a729b…c8347fnow …
- 2. Block Merkle root changedstored 37c397953c…6d4b2dnow …
- 3. Block #3575 hash changedstored a168298866…7c5e79now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (2 steps)
How this one record is tied to the block's Merkle root, without needing the other 3 records. Each step hashes the current value together with the sibling shown.
- leaf 6edd0a729befbd8271ac2bd81800511784df8d7e5233f31949cfb8c6c8c8347f
- 01 L 5d728d1812bbfd885b15c7623a484d49345f20c7802daa409c00e6d0f6571473
- 02 R 5f3e73009c446734407f7b5c699d06ccc7d0c4bcddadf4620476b49e134003bb
- root 37c397953cb3ec1db754b11c139472a8293aebc7727365884a8db090d36d4b2d