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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction 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)

Accountability

Bill Sec. 3 and 19
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. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    MUNICIPALITY OF NATONIN, MOUNTAIN PROVINCE awarded it to ORGANIC CONSTRUCTION AND AGGREGATES on 2018-11-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   765c77fa89…8a3d31now      …
  2. 2. Block Merkle root changed
    stored   464b5ac2c0…dc6d5enow      …
  3. 3. Block #3591 hash changed
    stored   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.

  1. leaf  765c77fa89ba6f6ebef89847691be22cf391341722ddf346a2a1b713928a3d31
  2. 01 R 77bfd9bc2cd14b508487acfbbb74d79bd1ab76801a419f067e2061429a692d4d
  3. 02 L ac7a8468f65c752513e51904a61beb92cd50ed0411866b69ef1272d5f6533cc4
  4. 03 L 73683eda928d5be753269b440419e8e9cecf945289fd16fcf951eda999206766
  5. 04 R e20500ed87699af12e38d0424940d4dfcfb16d4c379f1b0f6dd2dae6c6d08848
  6. 05 L d02f297778a85b2a6be08856c93468190b544ef1cd9f375f0942d7719e5e8095
  7. 06 R 2830eb9861eac324e38e15c6148f1b0905a193d9e2fe2d2f3a9fd25c75cb4cb2
  8. 07 R 039bbb9a995d9115b8d2bb329b30a53a65dbcd095936d672be0f7820c23a4a9a
  9. 08 L 051793ead32172102f8f2e0391b20542c97e618438c997c7f7a4cafd6afde18e
  10. 09 R d38f83211a0aba60104e829b8b7fb17209731d4fd351cc6d1ab65aa254f44645
  11. root  464b5ac2c02bc1d596c6b868021de351cfc27b83cae30193decf5ee826dc6d5e