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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:
c2d3df8104482fa4809e7e8d7a0a819e2cd59978213ee6599bb84f8dac6a10e4
Status:
Included and unchanged
Block:
#5,162 851 blocks after it
Position in block:
Transaction 291 of 375
Award day:
May 23, 2023 (3 yrs 5 mo ago)
Value:
₱5,053,481.69
Project:
23II0057, Cons. of One (1) Storey Two(2) Classroom

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 #5,162 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 "Outside Infra - GAA 2022 DepEd BEFF", i.e. the FY2022 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 - NORTHERN SAMAR 2ND awarded it to NORSATEK ENGINEERING & CONSTRUCTION SUPPLY on 2023-05-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23II0057: 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 2023-11-15). 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   c2d3df8104…6a10e4now      …
  2. 2. Block Merkle root changed
    stored   4db0a3f1b1…8e41danow      …
  3. 3. Block #5162 hash changed
    stored   433a911435…463455now      …
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 374 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c2d3df8104482fa4809e7e8d7a0a819e2cd59978213ee6599bb84f8dac6a10e4
  2. 01 L c2d0ec3e471c6f60fc78bc6aa4f822af31143c9bf6dafb6442ce139e5eb5505e
  3. 02 L 73ff4e79896624280704295a9e9f29507ae871ef4e47257c6a5eccd2fa1c8aec
  4. 03 R 0ed49c8ffe6e91232755f78fdb455cc7035e9376a50edbf7b1fd15a3555069d1
  5. 04 R b34aa6596d6d12c61e218e9eed8695b143a4162d5b50202b7b7c3e5acd92f2c6
  6. 05 R 8ddd2a36d2df1a7f3749e1c181c584fa089feabb5911f737e364305a8bcf0199
  7. 06 L ccd3424a8c3bd77a7ac0ff03f79303b639356a39d9570b230734f0358e25feb3
  8. 07 R 56f46dfb4af5cee02b1e6d9276b748c7fca425c0a909820288ac63eebf008717
  9. 08 R c51415faf0b493703dc3b07185d0f977470c1d39f7d190cf23435ad15fdb2474
  10. 09 L 9df66ff6452406c6c714676326a6a308a435b124cc5d9b67fd7056ee4ef46d5f
  11. root  4db0a3f1b10ad7398b6db2b1ec8c4462e1bb9916f3ba6bc91da54dc03e8e41da