Skip to content
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

BUREAU OF CUSTOMS Award a ₱499.5K contract to DEX-SAL BUILDERSNational agencies

Transaction hash:
3cfa18d63ebbba31b2579e9bcdce7a03f647fa7d3b9632ab8c2ca3afac68251d
Status:
Included and unchanged
Block:
#4,196 1,817 blocks after it
Position in block:
Transaction 56 of 243
Award day:
Aug 18, 2020 (6 yrs 2 mo ago)
Value:
₱499,500.00
Project:
Supply, Delivery and Installation of Industrial Fa

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #4,196 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)
    BUREAU OF CUSTOMS awarded it to DEX-SAL BUILDERS on 2020-08-18.
    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   3cfa18d63e…68251dnow      …
  2. 2. Block Merkle root changed
    stored   220d80651e…ff8b3enow      …
  3. 3. Block #4196 hash changed
    stored   3313d72647…6fa238now      …
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 242 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3cfa18d63ebbba31b2579e9bcdce7a03f647fa7d3b9632ab8c2ca3afac68251d
  2. 01 R 3d12253c17d36fd707ae4e66add7a03183cbc6f90e962e353f179e1d380d9e82
  3. 02 R bdbdf11b30d7caa7fd5f0ac8f8f2ab7ce06b2e3a2f0f871cb9e720a3767667f8
  4. 03 R e120992ec77c7197fdcab0e8600860a221fc63a106aadbe2631f0946ce8db46e
  5. 04 L fd021e8e988721b83a66fcacb29063acae367e93b037da944a3742c87e5936fe
  6. 05 L faa936fc18a63295861f260a4438fe3e012fde21aa2422c7110cac1a827476f1
  7. 06 L 67688c30c41d0b49e098a5bc9ea56e5a2f0aed647e78eb3a1d68d7bd819e2573
  8. 07 R e972a97c8d0518cbc68010941c96988daef8ba8874d0c91c0ac6759aa9833fb1
  9. 08 R a7c15252565aba328ec454c0c44211edfa2d20e66a4d856a71ddcb6b327c5357
  10. root  220d80651e00eeed8f461c6fe4b602be70a556d8c4195199a1a3ed92edff8b3e