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
SAGAY WATER DISTRICT Award a ₱648.9K contract to JAC D. EE ELECTRICAL AND CONSTRUCTION SUPPLIES & SERVICESNational agencies
Transaction hash:
fbe87602bf6f44348fa64e40f1ad4656cfb6ceaa241470fa209f8b7f1df18d2a
Status:
Included and unchanged
Block:
#2,711 3,302 blocks after it
Position in block:
Transaction 11 of 12
Award day:
Apr 11, 2016 (10 yrs 7 mo ago)
From:
Value:
₱648,901.70
Project:
Construction Materials
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 #2,711 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)SAGAY WATER DISTRICT awarded it to JAC D. EE ELECTRICAL AND CONSTRUCTION SUPPLIES & SERVICES on 2016-04-11.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 fbe87602bf…f18d2anow …
- 2. Block Merkle root changedstored 7375fc01b6…3aa9abnow …
- 3. Block #2711 hash changedstored 9cf8299bfa…535f51now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 11 records. Each step hashes the current value together with the sibling shown.
- leaf fbe87602bf6f44348fa64e40f1ad4656cfb6ceaa241470fa209f8b7f1df18d2a
- 01 L f76718b595441af7180c8f8929d95731854fef51b4ad8104f3a5d2b4f89abc84
- 02 L 3e5dac591e17527ad4a5dcaf46981bea201094415162ef061340b65fe4c7392a
- 03 R 3ec4d75bfa073b2790e56bf3ad1fbcd6a34e42a07040259e1c7ad4eaa07cd5ed
- 04 L 7d130413ddf17267b589ceba73ac308cc1649708543d5f2d89689eb4da3fa288
- root 7375fc01b64898ed8e6bfe6e9d30d9621014c98141fee33e7a8def908d3aa9ab