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 SILANGANAN, DOLORES, QUEZON Award a ₱222.2K contract to R.M. ADALIM CONSTRUCTIONBarangays
Transaction hash:
163eaa96ffab7dbed14df03769c31cd76847f68e0e77304b86026acf3576704c
Status:
Included and unchanged
Block:
#2,805 3,208 blocks after it
Position in block:
Transaction 2 of 80
Award day:
Jul 27, 2016 (10 yrs 3 mo ago)
Value:
₱222,180.47
Project:
Infrastructure Project
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 #2,805 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 SILANGANAN, DOLORES, QUEZON awarded it to R.M. ADALIM CONSTRUCTION on 2016-07-27.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 163eaa96ff…76704cnow …
- 2. Block Merkle root changedstored a735bb26a6…46a8d1now …
- 3. Block #2805 hash changedstored f8685158e3…8be855now …
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 79 records. Each step hashes the current value together with the sibling shown.
- leaf 163eaa96ffab7dbed14df03769c31cd76847f68e0e77304b86026acf3576704c
- 01 R 18f55ea529164868fced79fc06e814f383a86956416a3c42c192b25492ea6b11
- 02 L f0de636e34218f30cdd284a3131bb9695d0c755d06fedddb2593680ad14190c6
- 03 R 1e84c1df5c6ab8b8c0f169e7a1b60ead729bae28f00cb6cab3daaa66596b634b
- 04 R 189b48dcaf9de95f335c057be9f43e52201e369059812c5171adb67d4cc96a0c
- 05 R b43811da52dfbe12564ad390e7a72f6c7a2f700411f8dfb3cc9a20f17de4a646
- 06 R fd43a5461288b7339c181c62ca55f9857e5c556ddee367bdb775661bb272ae35
- 07 R 9a4d155c4d2196a6c35440072f331300b8100d06a7ba3ae95da79d84ed8e74fe
- root a735bb26a645dfc01db67f147ed0153f825c31b82a2b6faa1ed9465ba546a8d1