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
PHILIPPINE NATIONAL POLICE - REGION VII Award a ₱4.1M contract to R.M. MONDARES CONSTRUCTIONNational agencies
Transaction hash:
c4d3115c7dade5c8cffefb138b22fc1c91373c65b3bf5735b3b876f5a6091e78
Status:
Included and unchanged
Block:
#1,719 4,294 blocks after it
Position in block:
Transaction 28 of 34
Award day:
Apr 1, 2013 (13 yrs 7 mo ago)
Value:
₱4,098,627.71
Project:
Construction Service
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 #1,719 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)PHILIPPINE NATIONAL POLICE - REGION VII awarded it to R.M. MONDARES CONSTRUCTION on 2013-04-01.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 c4d3115c7d…091e78now …
- 2. Block Merkle root changedstored 811d7ad473…2b22f6now …
- 3. Block #1719 hash changedstored e17fbff6f5…f329a7now …
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 33 records. Each step hashes the current value together with the sibling shown.
- leaf c4d3115c7dade5c8cffefb138b22fc1c91373c65b3bf5735b3b876f5a6091e78
- 01 R d69476dee2f540d65be2d1c8f3a79405c9b9c58ff4cf44563e66259e866174cd
- 02 R ae2ae01c22dfdec3e76400e0453a9ef8c82f12a1acea895576ec485c8c414361
- 03 L 442e4e118b9ab7718058456e95b28f1cbc668334abf1767f20a57a056cd4c752
- 04 L 85af1d566797d75d6d313ba3d9e98a7c5a0f0b9110edc0767aa53344bf422a59
- 05 L d66ea6f652ff4bec4284ae8e9b1d07bede009ffa9fdfa64930a833eb527b6960
- 06 R f2f03be26cf49a0322191ff31dc8b0b0858876ac2b48c0cec244015e6b0caebb
- root 811d7ad47324a5e364b2ddd19398691f9b99c53a7aeddd82752cc4f6cd2b22f6