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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

TIMOTEO PAEZ INTEGRATED SCHOOL (HS) - MANILA Award a ₱61.1K contract to SHERF BUILDERS CORPORATIONNational agencies

Transaction hash:
cedbcd555cd15619391ae37c82c8baa8ac9b322e7b44b59a21426e3afb9287f0
Status:
Included and unchanged
Block:
#5,700 313 blocks after it
Position in block:
Transaction 170 of 200
Award day:
Dec 3, 2024 (1 yr 11 mo ago)
Value:
₱61,090.00
Project:
REHABILITATION AND UPGRADING OF THE PWD COMFORT RO

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 #5,700 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)
    TIMOTEO PAEZ INTEGRATED SCHOOL (HS) - MANILA awarded it to SHERF BUILDERS CORPORATION on 2024-12-03.
    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)
    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   cedbcd555c…9287f0now      …
  2. 2. Block Merkle root changed
    stored   8954783343…29e67bnow      …
  3. 3. Block #5700 hash changed
    stored   7c86c95d9f…522468now      …
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 199 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cedbcd555cd15619391ae37c82c8baa8ac9b322e7b44b59a21426e3afb9287f0
  2. 01 R cf57ee7a421e21b6421b7c2b563d2e30a6ae54f2dd009a5a7af3777a69bea419
  3. 02 L da791d068b664c9fceb68a907e8c9ace5582c49f2c3c1e314a6f33c10cf15e20
  4. 03 R 8f384d48daf2d390c396594024ead8c337b9394299bc77c458d85b828f1f549c
  5. 04 L 93717d260191cb0c36fe32558565519863e9fc46bdc9b2e1287cf21cf63a0879
  6. 05 R e168d8a8410133476f6488951dbb364a05f3fc87c2a4564c64afdb533e8bd1c0
  7. 06 L c6eae4098e6b0e89645bb6d18611a0d6bf3510acbba511284b838de6fd1f991c
  8. 07 R eec6dda6425fee47cb36ef5c96ebb5cfa432f4a3ecaab72dc3175e6cb370b16a
  9. 08 L 817dcf52023dfb542384aab9f7b103b33cea8dd84d5cc7e27a05ae518fac4d90
  10. root  89547833432c5713528ed93b68db5137344db7c9a5862a359bab1c1ac429e67b