Skip to content
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

MARIANO MARCOS STATE UNIVERSITY Award a ₱450 contract to CAIZHER JHON GENERAL MERCHANDISENational agencies

Transaction hash:
cc80db8e76aac2b84c7e826d4585d472905ddef8538f49d7591f21738bde72d3
Status:
Included and unchanged
Block:
#4,919 1,094 blocks after it
Position in block:
Transaction 194 of 245
Award day:
Sep 16, 2022 (4 yrs 1 mo ago)
Value:
₱450.00
Project:
Construction Materials and Supplies

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 #4,919 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)
    MARIANO MARCOS STATE UNIVERSITY awarded it to CAIZHER JHON GENERAL MERCHANDISE on 2022-09-16.
    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   cc80db8e76…de72d3now      …
  2. 2. Block Merkle root changed
    stored   3636584d85…134ceanow      …
  3. 3. Block #4919 hash changed
    stored   0b35602249…616ef5now      …
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 244 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cc80db8e76aac2b84c7e826d4585d472905ddef8538f49d7591f21738bde72d3
  2. 01 R cf99cc841c86c987d87e7a45daf5b3c2c96f9b29f249ab5d18c25a2f104c3c05
  3. 02 L df0d513027322f5047dc0e6a7c3775c36e39a105f5ba6a5e7ba394dc6907e791
  4. 03 R ed71279bde6371760f4c5db6a6707db832150ba1c52452f05517eb713960ad08
  5. 04 R bd3daa77af670b2a981df463ee426cebae290f0cabb9a2effe8948afa66e6f82
  6. 05 R 9510cae58f76e99d14a8f8a7a3701c231725cb497286909761195e8c93bbaab2
  7. 06 R a56b204e9db0a961044b392011a48736a475b4945d99805bddb47d1ab4f447a8
  8. 07 L 5b944a101c05ea71981278b23e4af2c2ea4764b1b377143739f4b195f14c17e5
  9. 08 L 5f2333e79fe5c9a8f0d693616b5c7f0b462ebef3c9f9c064930361b6225e6d0e
  10. root  3636584d8513ac85e6d4c910b932889005ba0889bfb16ff3a905846845134cea