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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 hash:
4bf74cd59ef71a1eccebe2a3209a092c434edcd143a33479db7f207a2e4cc14e
Status:
Included and unchanged
Block:
#3,345 2,668 blocks after it
Position in block:
Transaction 116 of 421
Award day:
Feb 26, 2018 (8 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 #3,345 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 OO-1", 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 - N. ECIJA 1ST DEO awarded it to WIZARD CONCRETE SOLUTIONS AND CONSTRUCTION CORPORATION on 2018-02-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17CE0315: 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 2019-02-10). 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   4bf74cd59e…4cc14enow      …
  2. 2. Block Merkle root changed
    stored   8ed018cb9e…89b5adnow      …
  3. 3. Block #3345 hash changed
    stored   5ec6362bb0…9d0f31now      …
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 420 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4bf74cd59ef71a1eccebe2a3209a092c434edcd143a33479db7f207a2e4cc14e
  2. 01 R 4cfae233e9b9a34aa1072be95a9bb41ec3f40b433632e252c810c2e6be1e9778
  3. 02 R 3306b296d9665a9fc297835fbb074d0861d081a678a51a935163b8333ed7cd50
  4. 03 L e22f3233107e730b7c881cd6bf0140a882d129d62dddcbfa297a0bad773f31c4
  5. 04 R 8d1486e983943b537d14ed443e5b1729b40837edaabbc8be696c3bc1b886c115
  6. 05 L 2c78970855cd599f7c13d403824cb65bf06850e732ce8e288357b09ac2acdde0
  7. 06 L 34cc59d6ea09143590470462c4dc71df896c753d3158de4b5a024b15e27c5891
  8. 07 L fea7d6f24774b9454c1d22b427add53221b496841a55ac3e2ed49ea8d8fe3610
  9. 08 R b57d8a18623ff4974f3e62dadd745e189412b71608e99366af5fd6ce070173e3
  10. 09 R dff6a26da5e9c4b9a85aea34c24e7a5a806fe670fa2a57ba04b8509dfd2e02b0
  11. root  8ed018cb9e94b67a47dab8d8ed19dcdc0767ea921367ebc90a70b251ee89b5ad