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
MUNICIPALITY OF STA. CATALINA, ILOCOS SUR Award a ₱695.0K contract to BLUE DRAGON CONSTRUCTIONMunicipalities
Transaction hash:
063085f3d4370b422da7cd5394f22f6cb077b138c0ba1a153252780677083131
Status:
Included and unchanged
Block:
#2,444 3,569 blocks after it
Position in block:
Transaction 9 of 314
Award day:
Jun 26, 2015 (11 yrs 4 mo ago)
Value:
₱694,951.04
Project:
Construction Projects
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 #2,444 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)MUNICIPALITY OF STA. CATALINA, ILOCOS SUR awarded it to BLUE DRAGON CONSTRUCTION on 2015-06-26.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)COA's CY2024 audit of Santa Catalina gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 063085f3d4…083131now …
- 2. Block Merkle root changedstored bf462854dc…452e88now …
- 3. Block #2444 hash changedstored 8e8035a198…4654a1now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 313 records. Each step hashes the current value together with the sibling shown.
- leaf 063085f3d4370b422da7cd5394f22f6cb077b138c0ba1a153252780677083131
- 01 L 0614ea30ca606a73b7770fefd6f39e517e1d507acbcff1ed2c916ea65c9c75df
- 02 R e9d38066c00dc3dfa2da18931f333a2ec220077af595f90c2f79560c3dbea74a
- 03 R 8c111e30f8344560fd8bbd54ab4f058653627a098af528d3cf95436940147781
- 04 L f20d98ab53a163234df73a3fbf7a8422d385f9ef1d109161fba9fa9d27026e1d
- 05 R 024b67f57850b3463aeecde6b926e58f3b75db7a3aa9bb197960cfe0157cc2c0
- 06 R 0cdadde48ace9b95f5ea8ade8725b2728275edba03ff824662e2f1b2f0eae37f
- 07 R 0edb7d45399067457eb79d0109172f92739f73a9cfd0fc614a198295bb0e1294
- 08 R 062fa5dd2023841167d2d66343041ca8651472dc90db1ea99e182a278923d63d
- 09 R 7444f12a5018bb8f24ae40922257f737f17e39d2dafe8db5ba20170262259617
- root bf462854dc90d778f21a0c41b474e829842deedbfb2c0036c0285d47db452e88