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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

PROVINCE OF BATANGAS Award a ₱529.0K contract to J.A.B. CONSTRUCTIONProvinces

Transaction hash:
613e87f18943929dff85ce3bfe09bd769c61fa38a4046ceedec59a0a9ac671f5
Status:
Included and unchanged
Block:
#5,754 259 blocks after it
Position in block:
Transaction 147 of 401
Award day:
Jan 27, 2025 (1 yr 9 mo ago)
Value:
₱529,000.00
Project:
Civil Works

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,754 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)
    PROVINCE OF BATANGAS awarded it to J.A.B. CONSTRUCTION on 2025-01-27.
    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)
    COA's CY2024 audit of Batangas gave a "not stated" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   613e87f189…c671f5now      …
  2. 2. Block Merkle root changed
    stored   1dd7f12e22…4bc480now      …
  3. 3. Block #5754 hash changed
    stored   db0680fddc…7d1ddenow      …
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 400 records. Each step hashes the current value together with the sibling shown.

  1. leaf  613e87f18943929dff85ce3bfe09bd769c61fa38a4046ceedec59a0a9ac671f5
  2. 01 L 611c688a5f81e23694d9c4509912dc553956bf1596f011341f7ab001943a36e6
  3. 02 L 96c7c4c54207870312e0a1959c48efdb4c964d56dcc245f840ce4344a8c28c2d
  4. 03 R 1c4eb0b1f9abca64835501eccaca9efe3a45f480ae4c56aed4cbc2de7afe0342
  5. 04 R 2d3f54a2f8ddc59e26a434c6ce679dde2ae2cdd3da1123ddfe83892881ba1e02
  6. 05 L b06dd1f71440e8d9817272b328856a413c321962c5f0f752bb96a416f50262e6
  7. 06 R 037ff4a5d90adfbb1966bc9b97ad14855a99c312109356b76b06e90131c2d41b
  8. 07 R e387f41c99d3440e04102ee7482ee518448ab9458de00a23bd04f980ecb50728
  9. 08 L 750f4ff0f3954a6f3162819ecf373db7592cb9d51b3a2bb0c373e88fcaf9d8a3
  10. 09 R 6e96fcb18fe2183affc9fb3ad037c8e69a2cff1baae7f64e8c0049cafbb5d221
  11. root  1dd7f12e220e0b84bfbd8b9f952f624a82de77fd02f5f60133348f970d4bc480