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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 - ISABELA 1ST DEO Award a ₱9.9M contract to ARVEA'S CONSTRUCTIONNational agencies

Transaction hash:
bc6b265ef644f26548ea1dd00a846a868250a5da1c828c64ded8b1b85d4126f6
Status:
Included and unchanged
Block:
#5,565 448 blocks after it
Position in block:
Transaction 239 of 303
Award day:
Jul 17, 2024 (2 yrs 3 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 #5,565 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 2024 SSP", i.e. the FY2024 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 - ISABELA 1ST DEO awarded it to ARVEA'S CONSTRUCTION on 2024-07-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24BE0131: 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 2024-11-28). 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   bc6b265ef6…4126f6now      …
  2. 2. Block Merkle root changed
    stored   754cd65bda…a4d67enow      …
  3. 3. Block #5565 hash changed
    stored   2688584f3f…d35839now      …
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 302 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bc6b265ef644f26548ea1dd00a846a868250a5da1c828c64ded8b1b85d4126f6
  2. 01 L bb7b21e1313062ecfc9ec45f874e0a6b86adfbb572d325dff8162877c08f5f03
  3. 02 L bdf077cb94578ab65910e5ae4cada84a30856b0c4054ff7132b54a3c48d9de9a
  4. 03 L 3345c7467afa182ec6fc9a82a44ac2f756c0975a9cc69546aad74f654e3d9aee
  5. 04 L b97d6228e31b4c78093a6f33baf5a603e154435698262bab3efed4d421010736
  6. 05 R 280ad95a39ec0d1600f8814e57385f5545aaf5d18b5981e35a401dac26ba359d
  7. 06 L d0757be9635b346e134649d9009d272e2b35213412459107f47aa50c01e195a0
  8. 07 L 79276890fff800bae4135d5e205683e2f2f1241d095c6c56bf79cf84ddbed3ce
  9. 08 L 6c3a16c5300396d62e47792ab28a129f4ea3f6f7cfed107d297c620730955335
  10. 09 R ff16c0fa7cdaa20f57449414d78da814f5317788a141275505c6c2b8cd797ffc
  11. root  754cd65bda631898d9be56888fd18fdba0661015c725f69d554d171055a4d67e