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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 EDUCATION - DIVISION OF MISAMIS ORIENTAL Award a ₱1.4M contract to ROCE CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
efa2d19827e98e392eeea7ecc65375a87fec4b691cca653f98e9f3de815c031f
Status:
Included and unchanged
Block:
#3,964 2,049 blocks after it
Position in block:
Transaction 279 of 301
Award day:
Dec 13, 2019 (6 yrs 11 mo ago)
Value:
₱1,389,426.32
Project:
REPAIR OF SCHOOL BUILDING

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 #3,964 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)
    DEPARTMENT OF EDUCATION - DIVISION OF MISAMIS ORIENTAL awarded it to ROCE CONSTRUCTION AND SUPPLY on 2019-12-13.
    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   efa2d19827…5c031fnow      …
  2. 2. Block Merkle root changed
    stored   d123483546…8ba0c1now      …
  3. 3. Block #3964 hash changed
    stored   3535dd2f23…5b6cf4now      …
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 300 records. Each step hashes the current value together with the sibling shown.

  1. leaf  efa2d19827e98e392eeea7ecc65375a87fec4b691cca653f98e9f3de815c031f
  2. 01 L ef645ab0475c94490de687718680833b15b36b3ce3565e9342fda9dbf9954f1a
  3. 02 L 68aa5bd9c5286aa3ffa8a6de248504dce809c43b9e472d084f4783b3cfb28149
  4. 03 L 264fb1f59d0f52ada536b33a19588bbd9f54a7a506d4d907f5a332c0e6b08e41
  5. 04 R c9a1b6d1dbfb1b37141c3a84d9929b637bb7fc1bea1abd34db582604e8ef625c
  6. 05 L 1d2404b24e3653440de67cfab8f3fb433afb6c2e43f81a2ca0209316f29a2f45
  7. 06 R 29822f877201d7996f00ac7302df26ce03b3e3b4c3c599fe2534a15fa7bd97c9
  8. 07 R da068b5eabc3d8c02752624c9bdbbf406bddbb1ef06d6a9f63ca90c9e27140f0
  9. 08 R f71deeb874d976e3983dde94b10170af70f41990da03ed06ce12201dee1447a4
  10. 09 L 6c4f48ac6fa7b8872bf2f48e6deb4739f05ab01239436eab39eb4f177d30587d
  11. root  d123483546b8a76f8931a734ce7a1896d3fe23c4e8d853c0cd6f5272c58ba0c1