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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 CALUNGBOYAN, SANTA, ILOCOS SUR Award a ₱263.9K contract to BBBJR DESIGN, BUILD AND SUPPLYBarangays

Transaction hash:
45c575ea5ea2a0f14f3f8da3d823c5b8dc6ba2c7fa1e40da22356e42f1db765b
Status:
Included and unchanged
Block:
#5,933 80 blocks after it
Position in block:
Transaction 97 of 358
Award day:
Aug 13, 2025 (1 yr 3 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 #5,933 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 CALUNGBOYAN, SANTA, ILOCOS SUR awarded it to BBBJR DESIGN, BUILD AND SUPPLY on 2025-08-13.
    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   45c575ea5e…db765bnow      …
  2. 2. Block Merkle root changed
    stored   875d3adfa4…d471b6now      …
  3. 3. Block #5933 hash changed
    stored   cdd6f906b9…fe4cb6now      …
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 357 records. Each step hashes the current value together with the sibling shown.

  1. leaf  45c575ea5ea2a0f14f3f8da3d823c5b8dc6ba2c7fa1e40da22356e42f1db765b
  2. 01 L 450592982150697dc893dbbc47c201a3176df1ac16acd84b63b0ea346a6a4182
  3. 02 R 8bb426a2061c07877afbecfc9bab5535c5b82cb500f7c6ac91733abeadfb241c
  4. 03 R 570b366962163c219e60bd20efcd3b7fef0b57d90ccab9c7c149e020466e2a36
  5. 04 R 85b997f98aa4add888954d5826f8aed721ef72771b16fcd294c17dfbe3baf515
  6. 05 R 463bbe7d0578ee6ce650a0b038e5b401a81a4e996191ebbfe648fbe66e4eafc4
  7. 06 L 50a0626172f2886889dc6dea6a5e576529f8752dc3f5d2358887ec876c35e2d5
  8. 07 L d19c0aa0322bcb6df0fa65894216e4b26ea40123976918ec834f468ac1cddb9f
  9. 08 R b3def63cd164a01f4dff41f7b1eeae8f9a7d9eb6fcec1c1bc7bd6046fdbd89f1
  10. 09 R f74ef00aaeeb0bc30ee676efc1f3540570c4683f3933ed27e4d3b682027bcb9d
  11. root  875d3adfa41797f03c72dae7d1fa134ec7001f2f53fad8d3653c4ff60cd471b6