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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 - DAVAO DEL SUR 1ST Award a ₱4.8M contract to THREE W BUILDERS, INC.National agencies

Transaction hash:
48010a48e01faa4bf2b543d37975420ed8cf884e9799029d915a1e7b39efa825
Status:
Included and unchanged
Block:
#2,999 3,014 blocks after it
Position in block:
Transaction 70 of 235
Award day:
Feb 24, 2017 (9 yrs 8 mo ago)
Value:
₱4,800,968.01
Project:
17LD0044 - NOA, NTP & Contract

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 #2,999 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 2017 LFP", i.e. the FY2017 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 - DAVAO DEL SUR 1ST awarded it to THREE W BUILDERS, INC. on 2017-02-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17LD0044: 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 2017-04-29). 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   48010a48e0…efa825now      …
  2. 2. Block Merkle root changed
    stored   f29758245c…2163ecnow      …
  3. 3. Block #2999 hash changed
    stored   1830c30974…85709bnow      …
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 234 records. Each step hashes the current value together with the sibling shown.

  1. leaf  48010a48e01faa4bf2b543d37975420ed8cf884e9799029d915a1e7b39efa825
  2. 01 R 481a3bf0375b0d4454dd5121a5941c6851cbbc0b51f8a2f220739521b9b8c8fa
  3. 02 L 800b330aafaefe0d790e1157259b5e100f5cbc4753e71c00080d5773c1f99d19
  4. 03 L a865d9295c0d04ec3afda4079c2ff95ead4176aad73fab2acada6256afadf98a
  5. 04 R 519cdd8776f779e2214aa364e7baad490f1bc72ee43f72f15748f2e00ad9c9e8
  6. 05 R 86f67dd5ade80e9190c63cc1bf69f07cb16208bdbc8226def10a4a1295951c21
  7. 06 R 2c84b341196366bd94611f82c08022c123fabc6a9cd5c56af363a2c456eb5a61
  8. 07 L 28ba09a2ab2f0d0f29574c82c42b5c827e89bcaaadb5f8a5171afba13ca31723
  9. 08 R 1e09739a6e8845444e5dd8335d92b1882b8f9aac4bac540e353fcb49933aa411
  10. root  f29758245c613c9ea06940c36dedbb73a1d379b1dc5a35fe7065a997002163ec