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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 BUUG - ZAMBOANGA SIBUGAY Award a ₱8.2M contract to MDS CONSTRUCTION & ENTERPRISEMunicipalities

Transaction hash:
f7a8fe9d30b502dcaec94daff6e6696aec8627793ef68f02ccabc96e70a6e565
Status:
Included and unchanged
Block:
#4,742 1,271 blocks after it
Position in block:
Transaction 529 of 551
Award day:
Mar 10, 2022 (4 yrs 8 mo ago)
Value:
₱8,205,048.81
Project:
Concreting of Access Road Going to Proposed Munici

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 #4,742 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 BUUG - ZAMBOANGA SIBUGAY awarded it to MDS CONSTRUCTION & ENTERPRISE on 2022-03-10.
    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 Buug 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   f7a8fe9d30…a6e565now      …
  2. 2. Block Merkle root changed
    stored   7a43484e33…a6ded1now      …
  3. 3. Block #4742 hash changed
    stored   a65692553d…b1df44now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 550 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f7a8fe9d30b502dcaec94daff6e6696aec8627793ef68f02ccabc96e70a6e565
  2. 01 L f7869bd064785633a91d62a37dedf34f8508990713370f403385d94ba4b078f7
  3. 02 R 3be531f7c68978493d6ad9a83e35bd034f64ee4552481092a232e52d97bd5af8
  4. 03 R 3f127ea5162b52a721355ca05b193c8945c38a98dc78875b8025e2e98b8fc963
  5. 04 R 08d0e8250aa2ab3ebeec099b50cc710260e0212001634503dd71f20426e32243
  6. 05 L c9755c8081e99a06feab011381018300d37bd3c3965a2053847daf740bff585e
  7. 06 R 59e48f2851ec7071f7717e85e5fc2e076ce03bdd00aad52aa337aa33a680f304
  8. 07 R fb90e2856bbabc2d02cc568fabd17024a8c6daf25958cc247abb312bd2269cb2
  9. 08 R c2b83075ccaa9a361fbe069edebf7ece8fb2d0a6869af3084ebd2736a0875277
  10. 09 R c66148720055ffce42f9494fed9241510a506d5e1d07170308d4d979ada75062
  11. 10 L 5a05281989b144996992cae28880b3e103d40c22ddc816b79ee22974741c27c4
  12. root  7a43484e33b9d52e38187917bc5d343881f0eb63a396fc956048d5d331a6ded1