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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

BARANGAY MALINAO, LIBMANAN, CAMARINES SUR Award a ₱230.1K contract to MICA CONSTRUCTION CO.Barangays

Transaction hash:
2b4eded93825ad2d49656455fdd8f9147a5b4535d57feaf688e83a6f5e79c93d
Status:
Included and unchanged
Block:
#4,912 1,101 blocks after it
Position in block:
Transaction 36 of 207
Award day:
Sep 8, 2022 (4 yrs 2 mo ago)
Value:
₱230,060.77
Project:
Construction of Drainage Canal

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 #4,912 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)
    BARANGAY MALINAO, LIBMANAN, CAMARINES SUR awarded it to MICA CONSTRUCTION CO. on 2022-09-08.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   2b4eded938…79c93dnow      …
  2. 2. Block Merkle root changed
    stored   6c2c26eaf2…6b0a4dnow      …
  3. 3. Block #4912 hash changed
    stored   247ff2be93…7ba84fnow      …
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 206 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2b4eded93825ad2d49656455fdd8f9147a5b4535d57feaf688e83a6f5e79c93d
  2. 01 R 2c4be4bb3beaf5692a9e9d6b6ea8921b8edc6259c7631969ef4c8cfcb0728a79
  3. 02 R 67a3d00b65b480c3b6399bf6ce39bbdb05e5e424e3ba22d8f940ddfb979fe3e4
  4. 03 L 351d425eacff68cefbb9f68581be87e88b9bf63b95efb98b88e10196ce369652
  5. 04 R 1d0700c40f422be1e6bab9979d31f58b09791f249ba7b7333d93f123c5519f36
  6. 05 R 725e0ff2d9492958da2771230a418a083aa7ff91588a07c676c79bcd66e2774b
  7. 06 L ed50214fbab9dea6c2234113ade88b404816df1cc715d12904a85da380cd1429
  8. 07 R 7a599a24aa9c5fcab6c553aafa6ff274f7edbc564a8ae829cb333eec5ee051ac
  9. 08 R 1ef42ebff938cb701cd66e76b7a35f83e408041b176d1be176a7b9f0e97bd26a
  10. root  6c2c26eaf24560059967a7ed6ed1735644afd825e0932d79ae60885f926b0a4d