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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 - IFUGAO 2ND DEO Award a ₱35.2M contract to CAD-ERA DESIGN AND BUILDERNational agencies

Transaction hash:
8e95efd42dce8da41085d89354b2817957808b1d10346e6aa40e0805c5558e23
Status:
Included and unchanged
Block:
#4,576 1,437 blocks after it
Position in block:
Transaction 112 of 206
Award day:
Sep 22, 2021 (5 yrs 1 mo ago)
Value:
₱35,155,594.69
Project:
21PJ0022 National Building Program-Multipurpose

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 #4,576 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 2021 LP", i.e. the FY2021 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 - IFUGAO 2ND DEO awarded it to CAD-ERA DESIGN AND BUILDER on 2021-09-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21PJ0022: 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 2023-03-15). 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   8e95efd42d…558e23now      …
  2. 2. Block Merkle root changed
    stored   1ffb69e4f4…473576now      …
  3. 3. Block #4576 hash changed
    stored   299059b75d…acc8f6now      …
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 205 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8e95efd42dce8da41085d89354b2817957808b1d10346e6aa40e0805c5558e23
  2. 01 R 900ea181218ae7949c6817a26532743b5402a70bff3bbf6500850fac9d6efd87
  3. 02 R 63a0a51d1c7b17af762aab2986f49e528db45055103dff2e4f3d5e5608913479
  4. 03 R d8ffae51ce6dfcc0a1407617f386e3d726d451f3c51bd4df538113fb615f0979
  5. 04 R fc37f9b57bb0d0afa9222851fbdd3ea01d4b8e8ebdfb9cc948736629d09d5160
  6. 05 L 18ae06ac3501e8d8896205dc8ff38c2e55cf03548e8e9c181fec3e595f8a919c
  7. 06 L 7f632ef5494910e743c31bd39585d9018696180385293220fe8a2c2cad18c1d6
  8. 07 L e047822e093121a2bc11c262a811babe6c33d7d9c7900c36cc2f3c345e45c4f2
  9. 08 R 50614f0c6d25008a3ac945fd1a4a7a6e5d9e6ffe9d8d514971c744ea47c02ab2
  10. root  1ffb69e4f4cb46c7255fc2a1d9ebb0409fa2c7af500ba30da8fe02716c473576