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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

APOLINARIO MABINI ELEMENTARY SCHOOL Award a ₱93.7K contract to SHERF BUILDERS CORPORATIONNational agencies

Transaction hash:
9f7df79faa583ec50be7ea472b827679c6a924bdcfb58abccaf324a75012d0ee
Status:
Included and unchanged
Block:
#5,692 321 blocks after it
Position in block:
Transaction 156 of 270
Award day:
Nov 25, 2024 (1 yr 11 mo ago)
Value:
₱93,650.45
Project:
REPAIR OF CR IN THE SBM ROOM AND 2ND FLOOR CR OF 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 #5,692 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)
    APOLINARIO MABINI ELEMENTARY SCHOOL awarded it to SHERF BUILDERS CORPORATION on 2024-11-25.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   9f7df79faa…12d0eenow      …
  2. 2. Block Merkle root changed
    stored   ee22b1849b…bdfa2fnow      …
  3. 3. Block #5692 hash changed
    stored   c9c8cd4c86…f795dcnow      …
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 269 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9f7df79faa583ec50be7ea472b827679c6a924bdcfb58abccaf324a75012d0ee
  2. 01 R 9fc6676f1c1abe49622495ce42463ec19067653286ce0ac5a79f341e884251bf
  3. 02 R e64f891acf3efb246d39d0ede57ce93328de7c70f9a07b70deddad6a598db40e
  4. 03 L 7694b9d791dc12102ef24a51ee9be7ee638ff03e4d06bf1a19ef7bae789620d9
  5. 04 L 2d7bd90c278d40818b278e13d940c301bc12b7251acc7cc0ca29682f607bfb87
  6. 05 L f1b76e761060b8a1f3536f04bddabc4961a0b27049871a876333c0b514e5e756
  7. 06 R a82a85ed29147db8d9ddcd4b5e2272909f35e96eadd49830546ce89838337b15
  8. 07 R 55602fe8f56ff2db06d4c9484e4c3114fbe5ba9e0629c82efe58269cf3c1d996
  9. 08 L d61e4cdc14f1a5d90a3c21be94b6a7d1a739acdf595d062a74e819ea37939d9c
  10. 09 R 26235771f941bdbc3181ba5fe0c7645f821926ee479500f55adbfe1f97616cb3
  11. root  ee22b1849beb5360339382e0a6f5cef225bca4c43933cc987c2fca8397bdfa2f