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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 - CAMARINES NORTE ED Award a ₱1.2M contract to BRENTMIN ROOFING ENTERPRISENational agencies

Transaction hash:
ba090be39534889db394d3cceb6ff6020b3a064813fd8044bda8f26288f9e754
Status:
Included and unchanged
Block:
#3,576 2,437 blocks after it
Position in block:
Transaction 184 of 243
Award day:
Oct 29, 2018 (8 yrs 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 #3,576 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 "Outside Infra - GAA 2018 DOH HFEP", i.e. the FY2018 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 - CAMARINES NORTE ED awarded it to BRENTMIN ROOFING ENTERPRISE on 2018-10-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18FC0198: 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 2019-01-24). 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   ba090be395…f9e754now      …
  2. 2. Block Merkle root changed
    stored   67143fa231…079c6bnow      …
  3. 3. Block #3576 hash changed
    stored   bff743f16b…2562f1now      …
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  ba090be39534889db394d3cceb6ff6020b3a064813fd8044bda8f26288f9e754
  2. 01 R ba5714ad7b3964ac950d98382a3afb624e1bfd06814953cc59a79e4e6f6c0bf9
  3. 02 R 50f5592b1a4a44a603e931ee8b4437f6fe70f06241bc2f7a854c1ad07ed39603
  4. 03 R ea94d52341468ac6e439b1b004709c34176b9bf255238c0029de702601720b0b
  5. 04 L 4b07954387450abe3940aaa4c1672f5abe054b770e5791cda78ac52ba53bab4a
  6. 05 L ed7f164344ab86135a5ee4b02594b87111d8a1f4dbb9b43350f8363970605a48
  7. 06 L a53649ea52b3a284c13482d6bbb0ed5afce5e495c791dc781c4fd67402607155
  8. 07 R 7ad5777c326de51e1d4023ed2635ead01ec4cb30a4538698baee32125deca2e6
  9. 08 L 7cfbaabcfe145c27b412bc5562acd999acfe0f72a3d54a7eb5f1409ae58ba827
  10. root  67143fa231493eda93547d0a1e39f6739de6400c96a8241fbc394bed7f079c6b