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 - ISABELA 2ND DEO Award a ₱940.2K contract to SMT CONSTRUCTIONNational agencies
Transaction hash:
e09d56b805099cde5cf66f0956300a7d94fd198cb0542ed3171fc11c2e14d91e
Status:
Included and unchanged
Block:
#2,966 3,047 blocks after it
Position in block:
Transaction 104 of 119
Award day:
Jan 19, 2017 (9 yrs 9 mo ago)
Value:
₱940,209.13
Project:
17BF0009
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 #2,966 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)DPWH lists the funding source as "Regular Infra - GAA 2017 LFP", i.e. the FY2017 GAA. The exact UACS line is not given.Partly
- 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 - ISABELA 2ND DEO awarded it to SMT CONSTRUCTION on 2017-01-19.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17BF0009: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2017-04-10). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 e09d56b805…14d91enow …
- 2. Block Merkle root changedstored cd60e9b353…7fb3b4now …
- 3. Block #2966 hash changedstored f3d58b3ce2…49d0ccnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 118 records. Each step hashes the current value together with the sibling shown.
- leaf e09d56b805099cde5cf66f0956300a7d94fd198cb0542ed3171fc11c2e14d91e
- 01 R e0c01a47ab52ba694c85be0a23ce4a5c83575e09fca541206bb5dc3ab0382a62
- 02 R aa0a153943d1eb05819181647292757f45278bc354f47d1e44d577780dc3fba7
- 03 R 9bcf382e1ce4aa27215122d704ed1e90d5d35818cbe59a88b8904b7c4434688b
- 04 L 6cd540c3d77afa378bf4ff09ece5b82dd9036eeea11c29eb7f46a807bf181322
- 05 R 24a184286da5666d376045d616ae1e4dc338153e9c35e07a38bd16020f32a035
- 06 L 1c18d5822f45e53347396b9dc4972d63f39ec6e1412e3de6cd52a7207c686241
- 07 L 95bcdc855b9bbb00202dfdf8976f3d46bea5dd8fe0eb3aa54c5687b791b93c1a
- root cd60e9b353a27ae385bca3d0cd0712002624cf804f42e0b72b75bdeb847fb3b4