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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 - ILOILO 2ND DEO Award a ₱4.7M contract to PATRILA BUILDERS, INC.National agencies

Transaction hash:
82d3f22f800bf3154fed9d5e25b95f09d0221856febcd27d3c4652b76d982ddf
Status:
Included and unchanged
Block:
#3,370 2,643 blocks after it
Position in block:
Transaction 178 of 384
Award day:
Mar 23, 2018 (8 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 #3,370 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 2018 LP", 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 - ILOILO 2ND DEO awarded it to PATRILA BUILDERS, INC. on 2018-03-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18GG0086: 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 2018-06-18). 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   82d3f22f80…982ddfnow      …
  2. 2. Block Merkle root changed
    stored   6036d87951…05b559now      …
  3. 3. Block #3370 hash changed
    stored   334f3ce072…f4c2c9now      …
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 383 records. Each step hashes the current value together with the sibling shown.

  1. leaf  82d3f22f800bf3154fed9d5e25b95f09d0221856febcd27d3c4652b76d982ddf
  2. 01 R 83fb57262079c4f64c6be6bfea817ad5908169c4aff74ec1a2af4eb62c70b480
  3. 02 L 80f12a2dc025b7833a4b6bfd5dfc5d1056ce387a8aa11b41a0d0a719f5503aed
  4. 03 R 614384ab8ae396c488ea0254bfe4cad09034f1156fa636662790366d31c000bb
  5. 04 R 666c1da6c628e5a11c6aa11e3a089d5ceb39edc856c23a11c3d875938a273961
  6. 05 L 4aa20767a4119a281881a6b02568c0394d3a101679f5515f34c3dccc9d692035
  7. 06 L ab169afebbfacec0cbcd207c3f0856221ae7b816fc2ec223d5ca99fae6c9dcd6
  8. 07 R 6248fdd01c004bd9a5bd1f31a09eacf8f491fb976ecfe43bf441533ffc7cf335
  9. 08 L db86af6c1ba105bd9d0bf3e09ead91f36b6b9977ae3fd324e30db89a57cf563f
  10. 09 R 93eae3da7635a5637a9475af5a64d0c4e89a8118fc334e6b781c56e0bdbc718c
  11. root  6036d87951630f591a5ddfdc3c7e36463333ea62c9750c76a223ec145d05b559