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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 LINGIG, SURIGAO DEL SUR Award a ₱2.6M contract to AACAD CORPORATIONMunicipalities

Transaction hash:
f9ed59f8944b047fee87d6047c6b95146e536e784a4296d49a4535e94b8239fa
Status:
Included and unchanged
Block:
#4,967 1,046 blocks after it
Position in block:
Transaction 202 of 207
Award day:
Nov 4, 2022 (4 yrs ago)
Value:
₱2,641,545.68
Project:
CONCRETING OF MUNICIPAL ROADS POB.,LINGIG,S.D.S

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 #4,967 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 LINGIG, SURIGAO DEL SUR awarded it to AACAD CORPORATION on 2022-11-04.
    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 Lingig 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   f9ed59f894…8239fanow      …
  2. 2. Block Merkle root changed
    stored   a194e67782…cfcb07now      …
  3. 3. Block #4967 hash changed
    stored   40a1b80616…7dbb25now      …
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  f9ed59f8944b047fee87d6047c6b95146e536e784a4296d49a4535e94b8239fa
  2. 01 R fb0774038074d78b900f24a5474e98c575b6ebd8a514c354043ba941db0b121b
  3. 02 L 2c9431231f7cdfe9d755aa69c5071bd3c9eae6991905a2ca32b071f4c4c11b22
  4. 03 R d8d275ea54c35ca9a77c9b7c5e1e407c958336fa741ab0e48daa828124a3d365
  5. 04 L d700c3887e61cd716dbb5791c76d192f6de38a61e8f8a26db4167587023ec5d7
  6. 05 R fac992018114e6932f8e0c13484c85479f8a44ef674a7833b22425f815e8ca22
  7. 06 R 5cf173a41b646e172f10b8ca3767033bc1ca3e0988c922b03b94f59c09daf5d0
  8. 07 L 91856f80975cb3d29d939d725ef1c16ce37d52c22b4366203859a9ec2043270e
  9. 08 L 27a109d0085d81da1be24e1331e80689aaad89c39430e05ee43a21bb495a307f
  10. root  a194e67782d0b7d16fe034032d0a23b844bda50c6e28456b7d5c19eba1cfcb07