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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 ₱474.6K contract to ORGANIC CONSTRUCTION AND AGGREGATESMunicipalities

Transaction hash:
e09b2e05137fcc65fa60f2841a284a9b3a7cc34c7b8ed5e978bafdc86712534b
Status:
Included and unchanged
Block:
#3,495 2,518 blocks after it
Position in block:
Transaction 159 of 183
Award day:
Aug 3, 2018 (8 yrs 3 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 #3,495 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 2018-08-03.
    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   e09b2e0513…12534bnow      …
  2. 2. Block Merkle root changed
    stored   b9ff8e5a7b…3c9657now      …
  3. 3. Block #3495 hash changed
    stored   3c5235530d…c7a6f3now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 182 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e09b2e05137fcc65fa60f2841a284a9b3a7cc34c7b8ed5e978bafdc86712534b
  2. 01 L df340a889771606b9aa13d2d9041523a9bacab6dbbf0f0ad38ca6e195b6a5003
  3. 02 L 5644ba6d3f135a6ff3ff36e146e3d3417bca0348ed30e61c67505b40b45b773c
  4. 03 L e5dce13f7e518282dd9bbff8a1bd333886f409b2414361c9eadffdabd02f7f51
  5. 04 L 9c49ff0d5896c42fb0413cf7b4ec7a23d2439bff465bf5768baf6cad19e0b7ed
  6. 05 L 65e08c95bc0e91c4c4bd8c8f489e12fce7d1cd29ec605e4b1893eed1ec4fc5e5
  7. 06 R 86b683b3f93f1425e227b2d3e1241d742320497b5f949002849aafd0468f8a47
  8. 07 R af2d14603af2c2fd863c906316bd51f1f859e476a8228b5e72a46989f8422248
  9. 08 L 60d99bfcba4342642668f71612718fbb7ad28c99db8e94e8b77a8038f6988e58
  10. root  b9ff8e5a7ba4270227e082051de2520b0ba4d4fc480d973cd63c449f073c9657