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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BUKIDNON 2ND DEO Award a ₱1.9M contract to ZI 9 BUILDERS AND SUPPLIESNational agencies

Transaction hash:
5ebdff042d7d2018d57ab1aa66e6bb1d00f0aaaf8431a19dbe82350d8d588242
Status:
Included and unchanged
Block:
#4,627 1,386 blocks after it
Position in block:
Transaction 110 of 305
Award day:
Nov 12, 2021 (5 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 #4,627 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)
    DPWH lists the funding source as "Regular Infra - GAA 2021 LP", i.e. the FY2021 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BUKIDNON 2ND DEO awarded it to ZI 9 BUILDERS AND SUPPLIES on 2021-11-12.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21KB0114: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2022-02-27). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   5ebdff042d…588242now      …
  2. 2. Block Merkle root changed
    stored   45b8bf792b…70afecnow      …
  3. 3. Block #4627 hash changed
    stored   9723a4792c…bb7e14now      …
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 304 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5ebdff042d7d2018d57ab1aa66e6bb1d00f0aaaf8431a19dbe82350d8d588242
  2. 01 R 5fedd09d281fa3e9d0ee38444500f4836e18448297f0fbc1e0ae22bc4496a899
  3. 02 L 39bba31f72b90d1311896235598e39ee2c3a6a349fa69d409cee00cc2b93e804
  4. 03 L 924a91267177b9f793532df4e6c4d5325c1cb9c6867d96d380720b4beef11f94
  5. 04 L 65dfdebde06dd79b69a8c73947fa24c414c2a1ee7735661d1001cc2bfa8714c2
  6. 05 R 845ff4e3f460a70683bba86023c04f48d7e54b63784b24c0a2bfb643b2f3e87f
  7. 06 L edd53de74cc0f3053d6a063d1c377402533aaf293ab49d278d88c928afedf57a
  8. 07 L adf88339eb5e5e3c282cbed62a6677b263fa6134c26d6a1625fffdc0de526af4
  9. 08 R aa0d5d349d09644cb1166f76d10de5b4d55466c244bee96ba500d83fc5e4f008
  10. 09 R 679f64b2584b55b71635c0e29bb5f9162ae3b30aa2a44a9d02d1f1d18f51d099
  11. root  45b8bf792bd89342fe5ae47176b75f269928643033459ef6deed51c6bf70afec