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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 - REGION V Award a ₱159.1M contract to HGG BUILDERS AND SUPPLYNational agencies

Transaction hash:
bd2fe59ee49341fb64dc53fbe04a1c1b31a899afb2993e01354b18bd7c6b0dac
Status:
Included and unchanged
Block:
#5,869 144 blocks after it
Position in block:
Transaction 744 of 973
Award day:
Jun 3, 2025 (1 yr 5 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 #5,869 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 PUBLIC WORKS AND HIGHWAYS - REGION V awarded it to HGG BUILDERS AND SUPPLY on 2025-06-03.
    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   bd2fe59ee4…6b0dacnow      …
  2. 2. Block Merkle root changed
    stored   495eef2d88…ecc4ffnow      …
  3. 3. Block #5869 hash changed
    stored   bfd37c9c64…e46defnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 972 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bd2fe59ee49341fb64dc53fbe04a1c1b31a899afb2993e01354b18bd7c6b0dac
  2. 01 R bd6f94acbcabd3a5b81f13969ced5d32260b50bf77508518ee08a8220f64ea36
  3. 02 R 0a670f86bcfc9b071a6f3c193bad8a6b25fb6a9888f3bfcbe49d091b4eb7f09b
  4. 03 R 0212eb5ead2efc6913e0af5b2908a10e0a1bbee129a77c7ad39879f703d31db1
  5. 04 L 3ca3b914c07b7ec01d786dc32db0738a267327279a25bda9acbba692083c768d
  6. 05 R 555f804e32a3310940980bf1963756dd24e921a1b0c7e4d70bade57690afe605
  7. 06 L 73ffbd627d7b516fa0bcfffd56d9e349b2232e418d2f249749fe82f99899f55f
  8. 07 L c57dacfc51347186924a6d9238fb18011911fc23e2bbdc44f286540b7804ea03
  9. 08 L e55a9d62515cf21d86e38cfdbd152aa326464b1a0a02731c73c31425d32f1069
  10. 09 R fe1641c9615680595e42e2443e9120f7d8645a0d702a4e437e82e29f61c81703
  11. 10 L 204c3970e88c45607053cc07a0c6e87777595069006345a9b1345a8b7784a78f
  12. root  495eef2d884fd5bcf9046944b441a9cd744dc7ba353424443dd5074746ecc4ff