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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:
23865ee4bf1e22fc3c49d4bd4404a4989d562dc3f083aa95f7014cada0b5d8df
Status:
Included and unchanged
Block:
#4,421 1,592 blocks after it
Position in block:
Transaction 29 of 218
Award day:
Apr 15, 2021 (5 yrs 6 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 #4,421 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 - R.A. 11494 DA FMR 2020". 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 - SURIGAO DEL SUR 2N awarded it to MAIR CONSTRUCTION AND GENERAL MERCHANDISE on 2021-04-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21NI0065: 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 2021-06-28). 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   23865ee4bf…b5d8dfnow      …
  2. 2. Block Merkle root changed
    stored   e366e0934b…21fc46now      …
  3. 3. Block #4421 hash changed
    stored   fb5fe29855…eb9013now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 217 records. Each step hashes the current value together with the sibling shown.

  1. leaf  23865ee4bf1e22fc3c49d4bd4404a4989d562dc3f083aa95f7014cada0b5d8df
  2. 01 L 235b13fdf10e135f57d3a0edf5e580782b027c68ce440a91925de44060357640
  3. 02 R 73030dff7565c6182aa37a62b5de0eedbc6e88d2dbff3127608bcd1b8a3b7522
  4. 03 L 8c908bff82fd4c3a27488cb61407cf45156a40ac578dea82f5ad6f60cbdb1c82
  5. 04 L b03982880e1074e6d1ef6f2510236d44c73d3d2b536a8a1fb3095a44b1fe5822
  6. 05 L 28ba9e2e7c91d5c5478f788aa39f6f4e900b73d3277af8a863e2023edbe33b56
  7. 06 R 3336ea42f2c454d8cd00b9148298c3bb202a5656717dccaecf7879d77e2e5745
  8. 07 R 12ba1727948134a35775408bad8b76d53cc70ce5e0853b8c27ef7ee21ef43a0c
  9. 08 R af6e634834d37fb771dc5dfafeb30d51c852a3f7c4b2a37843a43539ee037491
  10. root  e366e0934b5b8b5cdbd5acb2a187076dd14608421a6fa26bd4c55cd7d521fc46