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

DEPARTMENT OF EDUCATION - DIVISION OF NORTHERN SAMAR Award a ₱3.6M contract to RV CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
5bf950d0d44d35c68d8dee1dae3aec28f5f7e1614faa1041d7d859cb3ba3f181
Status:
Included and unchanged
Block:
#3,863 2,150 blocks after it
Position in block:
Transaction 125 of 372
Award day:
Aug 30, 2019 (7 yrs 2 mo ago)
Value:
₱3,582,263.34
Project:
Construction Projects

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 #3,863 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 NORTHERN SAMAR awarded it to RV CONSTRUCTION AND SUPPLY on 2019-08-30.
    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   5bf950d0d4…a3f181now      …
  2. 2. Block Merkle root changed
    stored   92096fa6ef…5b0aa2now      …
  3. 3. Block #3863 hash changed
    stored   36b3abf0fa…4191d7now      …
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 371 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5bf950d0d44d35c68d8dee1dae3aec28f5f7e1614faa1041d7d859cb3ba3f181
  2. 01 L 5ae4fcd5dbd8220b4772b254767906abd1fbe868fe15650d1bf27469e93c4bde
  3. 02 R e5023040443c226b09a8092a2544b28a08834cef6c1553c2f8fbc5ccb76f97d2
  4. 03 L 5d80fd060fba5d82824bc387cdca405d4b3c3b4c2bfb0fbfa32c0c9237e6f62d
  5. 04 L 9bf785aad650c1d45e7dca649912eb5535ae940cdef21eb46b1087f09ac3a72d
  6. 05 L a785d5a03b40d5ca63c9deeea4d77e08ad7ba524eb4649950d94b0eb26659a86
  7. 06 L 6469bc2002f13596219edd7215ec78faf1497cc80fe12b105405beea6a0c06e6
  8. 07 L a1d8ac10d1dde18430769dab904cd7f43ffd10d1db226feacbcbed374dda9123
  9. 08 R 553abcafaf33a90dadada12062ac9bc8be0fc66208d3c8850781eaf12018864b
  10. 09 R 480bfcdb4422df72bbc4949b7637f2b337488b3f4a86781984d63f8ff9b4a72f
  11. root  92096fa6ef476fa1543a56a4d3dbcbca9176fe890a0230acdfb5e784e45b0aa2