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 OPOL, MISAMIS ORIENTAL Award a ₱5.3M contract to AT BUILDERS AND GENERAL MERCHANDISEMunicipalities
Transaction hash:
a4e9800742ca6073d6480992ed15bc1057d6f064ff3e2c6722e2089e22f6a056
Status:
Included and unchanged
Block:
#3,228 2,785 blocks after it
Position in block:
Transaction 168 of 272
Award day:
Oct 24, 2017 (9 yrs ago)
Value:
₱5,342,957.76
Project:
Infra
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 #3,228 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 OPOL, MISAMIS ORIENTAL awarded it to AT BUILDERS AND GENERAL MERCHANDISE on 2017-10-24.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 Opol 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 a4e9800742…f6a056now …
- 2. Block Merkle root changedstored a19a170dc8…613a70now …
- 3. Block #3228 hash changedstored 7be7042ad4…9aceacnow …
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 271 records. Each step hashes the current value together with the sibling shown.
- leaf a4e9800742ca6073d6480992ed15bc1057d6f064ff3e2c6722e2089e22f6a056
- 01 R a53a8ca98d19052562589d48ddf46843ee284b62aed809749994f38ac5f8eed9
- 02 R a43b91ee060558cdd8dcf6200de79afc6181845b187f5445a7432975504c0452
- 03 R f2ecbf113405d38ef86d03b1031f97f9d8541bc0e8fc0ea140fc19183b3e7b94
- 04 L c27a5b4f9fb9c0d6c66202e7e134afca26722f38d1e49f6077dc402163664244
- 05 R d47001ffee181dc458b8dc1fbf2ec7477f71351f397ebaa7d72cc344f8e7f015
- 06 L 94e5f8114606ab2a6cc7a8a7625dccfcc8dbe85748b1634254af2e8d8b23807a
- 07 R f6eb72b04e2ec8c5feb12209757f4ea146fad7fed83accc7573fcefa7cd724d7
- 08 L 9ee922f125d2259f52f0a3a3bc0ebab555957951a9256bf70656874cdcc00822
- 09 R 3ae49490949d016221ea3cb7766d8cb37c36fed761b60f123b430e1ee926c9d2
- root a19a170dc84ba5a90e350f20e4b1c7f57366a59ea62ed4a5ea203ac84f613a70