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 NATONIN, MOUNTAIN PROVINCE Award a ₱25.0M contract to ORGANIC CONSTRUCTION AND AGGREGATESMunicipalities
Transaction hash:
765c77fa89ba6f6ebef89847691be22cf391341722ddf346a2a1b713928a3d31
Status:
Included and unchanged
Block:
#3,591 2,422 blocks after it
Position in block:
Transaction 150 of 330
Award day:
Nov 15, 2018 (7 yrs 11 mo ago)
Value:
₱24,996,748.00
Project:
11
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 #3,591 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 NATONIN, MOUNTAIN PROVINCE awarded it to ORGANIC CONSTRUCTION AND AGGREGATES on 2018-11-15.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 Natonin gave a "unmodified" 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 765c77fa89…8a3d31now …
- 2. Block Merkle root changedstored 464b5ac2c0…dc6d5enow …
- 3. Block #3591 hash changedstored 14423873d3…d35db4now …
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 329 records. Each step hashes the current value together with the sibling shown.
- leaf 765c77fa89ba6f6ebef89847691be22cf391341722ddf346a2a1b713928a3d31
- 01 R 77bfd9bc2cd14b508487acfbbb74d79bd1ab76801a419f067e2061429a692d4d
- 02 L ac7a8468f65c752513e51904a61beb92cd50ed0411866b69ef1272d5f6533cc4
- 03 L 73683eda928d5be753269b440419e8e9cecf945289fd16fcf951eda999206766
- 04 R e20500ed87699af12e38d0424940d4dfcfb16d4c379f1b0f6dd2dae6c6d08848
- 05 L d02f297778a85b2a6be08856c93468190b544ef1cd9f375f0942d7719e5e8095
- 06 R 2830eb9861eac324e38e15c6148f1b0905a193d9e2fe2d2f3a9fd25c75cb4cb2
- 07 R 039bbb9a995d9115b8d2bb329b30a53a65dbcd095936d672be0f7820c23a4a9a
- 08 L 051793ead32172102f8f2e0391b20542c97e618438c997c7f7a4cafd6afde18e
- 09 R d38f83211a0aba60104e829b8b7fb17209731d4fd351cc6d1ab65aa254f44645
- root 464b5ac2c02bc1d596c6b868021de351cfc27b83cae30193decf5ee826dc6d5e