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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 ISULAN, SULTAN KUDARAT Award a ₱342.0K contract to NIRVANA CONSTRUCTION AND SUPPLIESMunicipalities

Transaction hash:
1b20459f7e6207300cdc2f8d660c5b9730a57a22bf77d363307acc6b12843cbe
Status:
Included and unchanged
Block:
#2,555 3,458 blocks after it
Position in block:
Transaction 9 of 138
Award day:
Oct 22, 2015 (11 yrs 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 #2,555 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 ISULAN, SULTAN KUDARAT awarded it to NIRVANA CONSTRUCTION AND SUPPLIES on 2015-10-22.
    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 Isulan 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

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   1b20459f7e…843cbenow      …
  2. 2. Block Merkle root changed
    stored   ffeba1f294…6b132bnow      …
  3. 3. Block #2555 hash changed
    stored   8eecb955fd…530bc9now      …
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 137 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1b20459f7e6207300cdc2f8d660c5b9730a57a22bf77d363307acc6b12843cbe
  2. 01 L 150c859f3ba42cbb0f53bb198a08facdf2f7116c8f18897e3f6b81f6615117c4
  3. 02 R 445ef558d968f785f9d51ba7449c73d5dcb46d4868e4ffd247552917fbfb75de
  4. 03 R 60a022b36289b28ce448bbf37e0c8b39b91218e8ff438de537c02fb3c7b9940c
  5. 04 L 09a27e518c26d2c5c99d6ad521983cec0a24ba86314f290fc513fc0fdad49de5
  6. 05 R 26cff051e440a5e346bad010fe688e5e606affff7429150a404c7cad58014359
  7. 06 R 6b34bae669df1ef2e1ba3522ce8cd10f8d8d01bb9611b3d56533b74cef32dd54
  8. 07 R 794619e7ada3802f836b36bd2d7fa1dad94cc409d338d6c7ba14f26e208b9abe
  9. 08 R 89d717b5c4d902b1d72d0a890af5c7d295baef5aa4408056310afb9d70144d24
  10. root  ffeba1f29486da00e5dda50d8c92fd1c16f3ad4ee52bc4867e7238d4fe6b132b