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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 PUBLIC WORKS AND HIGHWAYS - SULTAN KUDARAT DEO Award a ₱3.0M contract to ROBETH GEN. MDSE. CONST. & SUPPLYNational agencies

Transaction hash:
ddedfe8d8e67cff4a8d1d2a565112d4e8f9acf1f368f10a58e5eecaf49368bea
Status:
Included and unchanged
Block:
#3,458 2,555 blocks after it
Position in block:
Transaction 311 of 357
Award day:
Jun 25, 2018 (8 yrs 4 mo ago)

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 #3,458 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 PUBLIC WORKS AND HIGHWAYS - SULTAN KUDARAT DEO awarded it to ROBETH GEN. MDSE. CONST. & SUPPLY on 2018-06-25.
    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   ddedfe8d8e…368beanow      …
  2. 2. Block Merkle root changed
    stored   4ca6e32831…6ba39cnow      …
  3. 3. Block #3458 hash changed
    stored   582cc4a427…1b84b7now      …
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 356 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ddedfe8d8e67cff4a8d1d2a565112d4e8f9acf1f368f10a58e5eecaf49368bea
  2. 01 L dded10583d558ec78240b3e9cfbb0fca5abfa64e825691f44deec464d0058081
  3. 02 L dea591488db0a1c5d53f6c73b64cc0126ca1f9b972e70cf6b4cda60e30041fee
  4. 03 L db29f6fd7565c52a4737695d88ec10948b0d0751f8ee747005926a1991f45f5c
  5. 04 R e5592df25beff83cf7410ffbc943c693107d47861c57e71fb751e6412e524f3b
  6. 05 L 60d6b094ab9918c3e971841d6cb653f5fa560b6b18ec41dae5eaabfc26f41b40
  7. 06 L 776ab78e81472ff9f66aa75ca2530cbd7b82c2677d92dd3c512dfce3efc97e7e
  8. 07 R d68f0f885bb410672e2b169276363c0343b616055a3ab3ab1f3deda5d37944e0
  9. 08 R 520ba1372b4aee32a647fb38037a3f6582ba6dbe0e789cd87d8a0c543d7fde22
  10. 09 L e6157f1f1f663202d5a42d10ea38488d4702ade6867de6b95c6c74b353b9b48e
  11. root  4ca6e32831ded7e2956bf983e68e85b0d70b075eb46d3c61e08f08069a6ba39c