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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

BARANGAY SALVACION, DARAGA, ALBAY Award a ₱313.9K contract to TNB BUILDERSBarangays

Transaction hash:
2091da5377b3bb4b9bbc4cd23043547d9ffddd89dd8307c5bf7511ef129f8708
Status:
Included and unchanged
Block:
#5,682 331 blocks after it
Position in block:
Transaction 37 of 253
Award day:
Nov 15, 2024 (1 yr 11 mo ago)
Value:
₱313,924.59
Project:
Construction Projects

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 #5,682 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)
    BARANGAY SALVACION, DARAGA, ALBAY awarded it to TNB BUILDERS on 2024-11-15.
    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   2091da5377…9f8708now      …
  2. 2. Block Merkle root changed
    stored   a87d8f3530…f6a901now      …
  3. 3. Block #5682 hash changed
    stored   704991eb19…2bb0d2now      …
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 252 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2091da5377b3bb4b9bbc4cd23043547d9ffddd89dd8307c5bf7511ef129f8708
  2. 01 L 2088ec90849cf3807450ea651d2d6ccb90d07264c447a738dc53d2627d4d1b45
  3. 02 R 8ad3f54c36375d2996acb8367cba9fee3d7576b6449b5663b5345ab17af8795d
  4. 03 L 9a61f2a54c2f71cc9f976b0ad641d1c851846a4c6de367cbbe00d338df9c3d00
  5. 04 R bf5496b9879c2d32c26a6e49b5e5c1d4b4980430fb356f689da172a55ba91a0d
  6. 05 R 7d2db5f582034cd9c745439c4a27498e1d09ca036b7a70eeac8b5813f561b334
  7. 06 L dfac54f1adf8f02627a43a51eb7348cb3d0f67c53698d6b46ea7329237880aa0
  8. 07 R a38e86a2384c842fe2f7c485685a1a888581815d0b94abaf06dd38680322aa42
  9. 08 R 525ae5901288142c5276b6f9f51b73b8d8966615e73ccba6b6b44388e7f43891
  10. root  a87d8f3530e9793c82d840dd6ec3e863decce81b8bf09082118cc791acf6a901