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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 CARMEN, DAVAO DEL NORTE Award a ₱434.3K contract to MAG CORPORATIONMunicipalities

Transaction hash:
b080c208d6abc9c8b44e749a5786a1ee1938b6398fd6e06400f63e97b4b2015f
Status:
Included and unchanged
Block:
#4,379 1,634 blocks after it
Position in block:
Transaction 185 of 263
Award day:
Mar 3, 2021 (5 yrs 8 mo ago)
Value:
₱434,329.68
Project:
Contract for the Completion of the Legislative

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 #4,379 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 CARMEN, DAVAO DEL NORTE awarded it to MAG CORPORATION on 2021-03-03.
    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 Carmen 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   b080c208d6…b2015fnow      …
  2. 2. Block Merkle root changed
    stored   f964449019…0043d5now      …
  3. 3. Block #4379 hash changed
    stored   3a77e5fe4e…a462d2now      …
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 262 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b080c208d6abc9c8b44e749a5786a1ee1938b6398fd6e06400f63e97b4b2015f
  2. 01 L aecb6fce52aa9d441964ea4c9be140b4113580cf1f952154f4109e298db07c12
  3. 02 R 5b1c1bfede07f818bfeda72e6e40626058bf9fc2eabe3cd01ab4008d837440d3
  4. 03 R 6d105783d4fca40b513640b4dd3a6d9dd49d76888cb2e704c2fdb384a670097d
  5. 04 L db9d7514d0bb586d853c44044084e481aaabd415df4b0248621c9d0cbe5e9231
  6. 05 L dc288b5e6d4b5d3d8da964e30ccfa378ec01d19fe8da52cecf8aa0a4b0c231fb
  7. 06 L 1dd6bf3d45db585aef57b4562b1e5a36c969aeca60bad76b0b9f20301371a004
  8. 07 R 8f9f98e980e3ee3bd868d9e3399998ccf23847adbe6de6c92f32c78cdef562f5
  9. 08 L 50ebc71e200e1175c45317e73e4f006f4ad8de7d6bd59d4a30c01e66bd7cb529
  10. 09 R 6b2df067ec16c55417c73a231640a564e87817478a2a280a2d56dee476c07039
  11. root  f96444901983dc81f0b3a39bac1f8cf9a593d988991bbdaf33cc21cb5f0043d5