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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 AMULUNG, CAGAYAN Award a ₱1.8M contract to MG DURUIN CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
3f79cb2c010d02cfa49ee08e55dd3792dae5ef5eb4b6eaf77a7bda52060d3870
Status:
Included and unchanged
Block:
#5,185 828 blocks after it
Position in block:
Transaction 96 of 352
Award day:
Jun 15, 2023 (3 yrs 4 mo ago)
Value:
₱1,779,629.84
Project:
CIVIL WORKS

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 #5,185 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 AMULUNG, CAGAYAN awarded it to MG DURUIN CONSTRUCTION AND SUPPLY on 2023-06-15.
    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 Amulung 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   3f79cb2c01…0d3870now      …
  2. 2. Block Merkle root changed
    stored   ca25397051…f5c6a5now      …
  3. 3. Block #5185 hash changed
    stored   94c8c6c303…35b449now      …
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 351 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3f79cb2c010d02cfa49ee08e55dd3792dae5ef5eb4b6eaf77a7bda52060d3870
  2. 01 R 3fe90f34e316f10014aafb67a2d774cd7eb184414203505b9a2ceebf87889529
  3. 02 R 53ed48e296e4cf77339ee9fe24432b541dd96fb883816ab747deec69ff731529
  4. 03 R ef60ab87bd3b06c6bfd4ba77944d1a101082bd8a71e347da2776794d21e8c9bc
  5. 04 R bb1c23dfb06bbc7ab696a9523e2a5d306762669180f7d4a4b6c5f858a2a1e9d9
  6. 05 R 44222562dd876989007f414057bf8a13e8b05921942d79a6c417d3c56aca321c
  7. 06 L db531cb2cb15885086373f5c122e4644038006eb6a10696b9f02c72dd8f15531
  8. 07 L 745284bdcdf36aa15c4746f397a0203ab9feae7edf2e9f0b825412659206d4a5
  9. 08 R e5d919971e21e440ea6883f940b54a801560b694d3a129ad2799ceac5e571900
  10. 09 R cf8b3f123844600f7e666e5776a276c1190eaebb18e27cc26720fb5cacf77b27
  11. root  ca25397051358a6269268f44b65cad6066883fb00dfd2808cf9ddf58edf5c6a5