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 MONKAYO, COMPOSTELA VALLEY Award a ₱748.0K contract to VGG CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
adb0f991398f337aa5d4e8b0e0543021d0dbc2d7281ee7fae04573f47baf0d0e
Status:
Included and unchanged
Block:
#3,697 2,316 blocks after it
Position in block:
Transaction 179 of 285
Award day:
Mar 4, 2019 (7 yrs 8 mo ago)
Value:
₱747,974.85
Project:
LABOR & MATERIALS
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 #3,697 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 MONKAYO, COMPOSTELA VALLEY awarded it to VGG CONSTRUCTION AND SUPPLY on 2019-03-04.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 Monkayo 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 adb0f99139…af0d0enow …
- 2. Block Merkle root changedstored b045e46477…9b784cnow …
- 3. Block #3697 hash changedstored 65218cab82…ce54c9now …
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 284 records. Each step hashes the current value together with the sibling shown.
- leaf adb0f991398f337aa5d4e8b0e0543021d0dbc2d7281ee7fae04573f47baf0d0e
- 01 L acfda4c3f435028bedfeebe0da67b2ac8fb4e095aa35039f6475b778e365eb84
- 02 L dcba96b8f84c50940f071a51c26ce5935bf18c5365f50705af8c385174548a0c
- 03 R 07d6dde6187a03390569c2f066fda0998eb3affae4acef8d5b8de102fe21f1c4
- 04 R 261fe2f083eba2ecb1cb0998a8d4b1eab93e3ca95775b7122569e7e081c907a1
- 05 L 98814a835d9acdb34872167939498112d06b178c746d0b24e8ce2112408a2d75
- 06 L acae7fa3546e080d6d75bfc71364de35d4d503c31de7bd5f1ea006f8bbdf0f87
- 07 R e91df454ac37d3d8d852b83f6840b432640d02a232e06e2ac618ffc97195a8f5
- 08 L c35ecb6c86a69a910b305919bc44aad07b5ba52b30a122e894e836ea75819f0f
- 09 R 177b590b45f338f7bc969dfd0c3ce5749a61116666bf504b73d0207fc5ac9ec5
- root b045e4647774fcd4068ca6fba17831ca930aeced28a5fa74ec971096379b784c