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
BARANGAY CANTUHAON, PALOMPON, LEYTE Award a ₱98.5K contract to CHAMICOS BUILDERSBarangays
Transaction hash:
9e11bebcafb71cc0bbde61964cb9d8bc8f586b04e624a264797ab0ac7a6dc1d2
Status:
Included and unchanged
Block:
#3,985 2,028 blocks after it
Position in block:
Transaction 108 of 186
Award day:
Jan 3, 2020 (6 yrs 10 mo ago)
Value:
₱98,478.20
Project:
Resurfacing of Barangay Road (Sitio Hilum)
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 #3,985 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)BARANGAY CANTUHAON, PALOMPON, LEYTE awarded it to CHAMICOS BUILDERS on 2020-01-03.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 9e11bebcaf…6dc1d2now …
- 2. Block Merkle root changedstored ddc41d5ce9…a8fc03now …
- 3. Block #3985 hash changedstored a04525e97c…d91db5now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 185 records. Each step hashes the current value together with the sibling shown.
- leaf 9e11bebcafb71cc0bbde61964cb9d8bc8f586b04e624a264797ab0ac7a6dc1d2
- 01 R a1e54ed21e820a5418d0c20949ccfa91b419f9f1947254cb2330540e9ecfd580
- 02 R d6cfe0ba8b2b953445864c8e228d295a14b29731b74fcfa2a2124991c46eb1c4
- 03 L fb5b1a7a2d58dd783c3ffe6a349296e99a06614eda0cf8dcf97ed7be4d3728d5
- 04 L 97d7e9798b670fe76832150089bd55213265b0423c5453e962ff667294ad99b3
- 05 R bc5ddd7213a8394f26c8c38a404715b4da6f63a0fb7b1b9966869f5e407726b8
- 06 L b40f85fcd9cc632a9d47d630b3a228876fc82b836d75d9b5fb099a042ba008bc
- 07 L 4a560cc9e52f5c8ce489f14c5f9c163476b4a0567ea81448308fd677e533baa6
- 08 R f79aaf5718dea32010f12929e7db10f0f88788b57c8ae3f6d5fed89b3ec844db
- root ddc41d5ce96231d3d2a400c83d3d10ea781359e2511764364e65e482c9a8fc03