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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 CAMARINES SUR Award a ₱2.3M contract to JAN-SHA CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
e6ee0ed2d75b7acf433cab9e4d5ffdcb212ebc3e1fda94fc1fd6254fc6fcf9f5
Status:
Included and unchanged
Block:
#1,364 4,649 blocks after it
Position in block:
Transaction 72 of 81
Award day:
Jan 30, 2012 (14 yrs 9 mo ago)
Value:
₱2,338,163.00
Project:
CLUSTER III- CONSTRUCTION OF WATER SANITATION FACILITIES (WATSAN) BEFF CY 2011

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 #1,364 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 CAMARINES SUR awarded it to JAN-SHA CONSTRUCTION & SUPPLY on 2012-01-30.
    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   e6ee0ed2d7…fcf9f5now      …
  2. 2. Block Merkle root changed
    stored   94b296f2e6…917a6anow      …
  3. 3. Block #1364 hash changed
    stored   786c3adb16…aefec3now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 80 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e6ee0ed2d75b7acf433cab9e4d5ffdcb212ebc3e1fda94fc1fd6254fc6fcf9f5
  2. 01 R e7fc6b873a11f1cb9aa7b5d1ad729d05eefd877362e156232e3fcdf7ded26c6a
  3. 02 R 65b420e955d8b1368c6e86f195ee215d62f65ce5d360273600e118e2183a3e25
  4. 03 R c93d4de6f56088ddaa699748dc06bb8c2b30729feebac1d22fb66f6180b4959b
  5. 04 L 478ef028ddb04fe3483f3d009de2c33935ee9d53f1ac097dbe2147df58d6e198
  6. 05 R b556be5e30d5a1e1b8171f1781b82b6675fccd63f0fdc8ccf6c4369dad320323
  7. 06 R 78d0bc29284cfcb142a9d0d248adc556c5a9715c409553fb2e9bf93ae1ec4ebd
  8. 07 L ce68d64c22db38bbd2a305984255a975adf82a7281d87f12ad0f4f9d3b4c5e20
  9. root  94b296f2e6e567f95ae528279382bdd695c20fcc4b7ed15419cad2d4c8917a6a