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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 - DINAGAT ISLANDS DI Award a ₱6.5M contract to LYCS BUILDERS AND TRADINGNational agencies

Transaction hash:
dd0f413ff2aff7d20fc7278ff9f6fc1113f8af85945641b8c7f4917e8d45c210
Status:
Included and unchanged
Block:
#3,996 2,017 blocks after it
Position in block:
Transaction 135 of 159
Award day:
Jan 15, 2020 (6 yrs 9 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 #3,996 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)
    DPWH lists the funding source as "Regular Infra - GAA 2020 CSSP", i.e. the FY2020 GAA. The exact UACS line is not given.
    Partly
  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 - DINAGAT ISLANDS DI awarded it to LYCS BUILDERS AND TRADING on 2020-01-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20NE0009: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2021-01-11). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   dd0f413ff2…45c210now      …
  2. 2. Block Merkle root changed
    stored   16cf7bdfac…d8bb84now      …
  3. 3. Block #3996 hash changed
    stored   83221888e4…3ffbf5now      …
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 158 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dd0f413ff2aff7d20fc7278ff9f6fc1113f8af85945641b8c7f4917e8d45c210
  2. 01 L dc8244a6458a20eecccbaadddb627b014c91e9d2210e16017aab217ffadee32f
  3. 02 L dd5fd0873d52a64439f459151da827ec2b6098b647dc30a315a6669e5fb97d2e
  4. 03 L 670bfe7a7954351dc3399e8138f45cd54c97bfd0cc018e8abcafa6ea670af191
  5. 04 R 663e4363e791a28e9fad6ca4be16d7f22674008f88b884f956df5ea71b39cb33
  6. 05 R c6b5b04fcb72240f03d3d2cbd8240d7c1d95f2edd8fb62d7d8f43ca6efcfc1c9
  7. 06 R d6d94510d83c1efb8ae3d0c1ca5db4cad5f4839bab5a97872b211f56beeaff56
  8. 07 R 9bc0df5053b4ca6c8926f92dd0ed0c31283b7065e90095c9d8abc39a88c688bb
  9. 08 L bbe4d06b3307c995fc5fee670984657e13c5f7ba2e5c0fda1bc0e807665a7ffe
  10. root  16cf7bdfac1eaf1b6e238691ba2838ee4029aef167f622dcff0a3dc49bd8bb84