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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 ₱6.1M contract to BRENTMIN ROOFING ENTERPRISENational agencies

Transaction hash:
c9748774bd2fea245ce072da2594c472594053cce20a6fbe2131c02793e9b7ce
Status:
Included and unchanged
Block:
#3,043 2,970 blocks after it
Position in block:
Transaction 215 of 283
Award day:
Apr 10, 2017 (9 yrs 7 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 #3,043 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 2016 DepED BEFF", i.e. the FY2016 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 2017-04-10.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17FC0068: 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 2017-09-13). 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   c9748774bd…e9b7cenow      …
  2. 2. Block Merkle root changed
    stored   cdc86b44e8…142d7cnow      …
  3. 3. Block #3043 hash changed
    stored   2651e34987…b4f71enow      …
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 282 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c9748774bd2fea245ce072da2594c472594053cce20a6fbe2131c02793e9b7ce
  2. 01 L c7b2ad3b5984c5d9222c89edce08e63c144d0138d0a7a009e70866075c6cea04
  3. 02 L dee383a749fb989b176c7cc161b1331c23422f79b7e7c8769c1e0e556c392a39
  4. 03 L b4ecfdefe17b490b70afd50aa030cd6d9c89373b0b9af8537e5c2b88318c803a
  5. 04 R 31c927787c2ce568e358065f3052be9867c90c41741cb2765d28404c080dba03
  6. 05 L 660f4bdfdb677814bde21458fd2e6302e065ec8f0587276a4ee854d4bdf41a13
  7. 06 R 9d087585f582ebec05c824e8a68f2e5f3380545c331ff62df089edcc37ea4d60
  8. 07 L f07465dfa4a728d2499cb9f29b19ed9b87b88bca309c52193da7e4c0b6e2a47b
  9. 08 L 9b4c101bb813191132f7c3699a68fbf034f60427a43c12c34965283150f32d15
  10. 09 R f4dd47b54da8c607e271c98201e181bc6f4a16ecdff4abdf1069926a4930fecc
  11. root  cdc86b44e8fe479d73f585c59cdb7bce9a839e607d089c54fa855f2960142d7c