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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 - CAGAYAN 1ST DEO Award a ₱42.7M contract to TJMT CONSTRUCTIONNational agencies

Transaction hash:
1689e6b0d63af1db4e8294fbaca495727184714455c6b93b2f2025c7fb0ac8a6
Status:
Included and unchanged
Block:
#4,014 1,999 blocks after it
Position in block:
Transaction 54 of 608
Award day:
Feb 3, 2020 (6 yrs 9 mo ago)
Value:
₱42,724,971.84
Project:
20BB0033 - Convergence and Special Support Progra

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 #4,014 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 - CAGAYAN 1ST DEO awarded it to TJMT CONSTRUCTION on 2020-02-03.
    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   1689e6b0d6…0ac8a6now      …
  2. 2. Block Merkle root changed
    stored   2ab1669a7a…bf68a2now      …
  3. 3. Block #4014 hash changed
    stored   a07bf23c15…6a6a0enow      …
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 607 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1689e6b0d63af1db4e8294fbaca495727184714455c6b93b2f2025c7fb0ac8a6
  2. 01 R 17c1252b90c4931d852bf222743a783411d9b7bfbd0005ff3614a711b1ec6ba0
  3. 02 L 5d9e6f84d22eb5e33a033b07f7cf8bfcabd0835ec635800d7408faafd835dd43
  4. 03 L 0b03d75ea2da9de28bfaa408ebc1c88c82e0c1717f64193657023f39dce1e719
  5. 04 R 0975a5e72a7514fd0569a1080c6dbe22326e30947bb8944941208d7556a4c89e
  6. 05 L c0100969c90888f12a605a5dfbe685ece2a1cdfb5b91bb9ed59c2c68cb458d04
  7. 06 L d89296613d4152b00244796dee250b9647b690046b37751e0abe375909685ca1
  8. 07 R 36a61ed15382beb2e54788b8f32f4df0dae3c92853048a5dd82105f2027ddc0d
  9. 08 R 30690f492aa5c47bcd1d1e74d9f2607a346ef70b0e4d0f5662153740318e0ba7
  10. 09 R 7c295287418ace10ff46ed2507483a2c5b344f49c3dcbf0b0ffe70b5976ddfb9
  11. 10 R 0047ebd075782419e0d04cabc88a41a83fb7ef8e5268b0dc97fa177f25b9c49e
  12. root  2ab1669a7a5de2b5ad78686bf08d8d9a13c7dc834ede66db19711eb69fbf68a2