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 MIDSAYAP, NORTH COTABATO Award a ₱498.1K contract to DINGO BUILDERS AND SUPPLYMunicipalities
Transaction hash:
522a096bd2c5ffb1cea2ee3282e4f861907447b4029b5e194ebc07f48e11aa27
Status:
Included and unchanged
Block:
#3,868 2,145 blocks after it
Position in block:
Transaction 91 of 263
Award day:
Sep 4, 2019 (7 yrs 2 mo ago)
Value:
₱498,052.26
Project:
Construction of Potable Water System Level II at D
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 #3,868 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 MIDSAYAP, NORTH COTABATO awarded it to DINGO BUILDERS AND SUPPLY on 2019-09-04.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 Midsayap 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 522a096bd2…11aa27now …
- 2. Block Merkle root changedstored 781069f0ca…1070b7now …
- 3. Block #3868 hash changedstored 687df7294c…873068now …
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 262 records. Each step hashes the current value together with the sibling shown.
- leaf 522a096bd2c5ffb1cea2ee3282e4f861907447b4029b5e194ebc07f48e11aa27
- 01 L 51151da284783bf8e25c3e81a340e70dd745fcefbf50e489152884af36412c76
- 02 L f34180f4d5532fde75f6ea8c3190d48252ec1ff5e73f94cb681d67d425a7d6eb
- 03 R 47a86346473b15e0561290db276889246afdc5c0c0ac436aa01e4a988bf212c7
- 04 L 6150cab7230b7fa5bce7113bb016a8b859c50773728de830a599f14ef3426868
- 05 L fa6316b7c4dedb885617cd1a937181b203a74688e9c048879599dbdb915089c8
- 06 R bcb0f6d3046d6e3947e9c3c865dc5b954dfbc29cf682c96815d6cb1c46f524e3
- 07 L e1a1ba8d085f5b131b4d3de1df44e67eb4d4af2faa7d3c062f6a393c154f2bcd
- 08 R 7da1f5891cae0b8ae23739656200c880b96985261be964f874b2092b7a4959d2
- 09 R e4ff504a852f440408e299bb20ecafc854d0ad74eda60db2a86c9035b3936735
- root 781069f0ca2defbf7edd420950df086319dad9dad1513968c7cc6cd1821070b7