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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 SOCIAL WELFARE AND DEVELOPMENT - REGION VI Award a ₱490.0K contract to MJ BARCELONA CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
ea690b9713926966b08dfd0df73f5a624782c84538c0fa952494a77d8748f5af
Status:
Included and unchanged
Block:
#3,625 2,388 blocks after it
Position in block:
Transaction 379 of 411
Award day:
Dec 19, 2018 (7 yrs 10 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 #3,625 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 SOCIAL WELFARE AND DEVELOPMENT - REGION VI awarded it to MJ BARCELONA CONSTRUCTION & SUPPLY on 2018-12-19.
    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   ea690b9713…48f5afnow      …
  2. 2. Block Merkle root changed
    stored   4d7eab9f14…9af574now      …
  3. 3. Block #3625 hash changed
    stored   583797853f…fc9293now      …
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 410 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ea690b9713926966b08dfd0df73f5a624782c84538c0fa952494a77d8748f5af
  2. 01 L ea1f8ac9b44a67035db7e24e584913d4a6f7571109fc851504c2a09f283d504d
  3. 02 L 320b58fcabfe7a6c3058e3a1175a98e9057c99bfdd03f1a3233762c905864092
  4. 03 R 34b9235889370532535b568e6fa8e0ed0172aadcaf17e6e154ee7cf7fa16e301
  5. 04 L b78de7378fe463871c7c56d235b62d6ae9a085ab53476dfb0eb490dec07ddf8c
  6. 05 L 3f754a5f5db91a0df76a288143ed9ea0809af1d7e13c58e84421d9ac83219b59
  7. 06 L 3ee98110fe93e6d294b28b640926bc0fcd42fb46228ef6ea2ccecd2179486449
  8. 07 L af0a219f2e623b4f103e8b00435f6a4a51f16db17c303c2826605a113a6f55e3
  9. 08 R 0c0cc27130d8319323ad61158ac3cc9c70096532f729157931bed18f7f8366bd
  10. 09 L c5d47e399f84db6a813d2ee3f9a40a977772af883db6a38c2b6368695451b84e
  11. root  4d7eab9f14389a923253488d9c92b68ff0751ad77c3f32256c39662b999af574