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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 ₱18.7M contract to E. GARCIA CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
fefe83f3900a93070a3e2f30caab2ac3d605966d93a04611b98916140a02f5f1
Status:
Included and unchanged
Block:
#4,374 1,639 blocks after it
Position in block:
Transaction 514 of 519
Award day:
Feb 26, 2021 (5 yrs 8 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 #4,374 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 E. GARCIA CONSTRUCTION CORPORATION on 2021-02-26.
    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   fefe83f390…02f5f1now      …
  2. 2. Block Merkle root changed
    stored   82e423f8fc…976fe1now      …
  3. 3. Block #4374 hash changed
    stored   a9912530e9…4fcc5dnow      …
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 518 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fefe83f3900a93070a3e2f30caab2ac3d605966d93a04611b98916140a02f5f1
  2. 01 R ff014a0b3ecce0f7d45fe2ea8583bb28c92f2b37c9184e268b47bc090290b8bf
  3. 02 L 37ce7871e91f1cfc1bb8cafc03d220f79bdf9a0e84ecaf952a23b496bf04ecfc
  4. 03 R 87a48b24c0a2cbe118c8ac3994516884693b5bf675273438c2a3d836f697ea0b
  5. 04 R 5fa6656ab781bcdedbc665820087c9f63f21d0b923811f68850cf26e73dee33a
  6. 05 R 30dfac663a099f5f431ea192208bace2702780627278cc1da9fc6cd1e03617a3
  7. 06 R 03ca55124c144590484ab9d5879130f15c99384d75519ebf5692912fb1f36d3b
  8. 07 R de4600715dc7eff47ff748c6235eabdfa9811cf1784dcfb5f92fb8780a6fcd08
  9. 08 R 405980c8478a67f4f854349c409ff27a8cec8f5d9cbe6dd799d039570110435c
  10. 09 R 1d51282c834c95f84d235af6d1052861c81fc86c962cf39206ac2bc7d78d8019
  11. 10 L 475e25728d18cbf598b37ab9b45306b369da28a4bd1eca0432e10b3a971eee5b
  12. root  82e423f8fc239ddbc35f4df62f2534c8f0a4bf158b91728222772e0803976fe1