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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 CALPI - BULAN, SORSOGON Award a ₱199.9K contract to TIONGBIO CONSTRUCTIONBarangays

Transaction hash:
eea6563fcf46bbf9ab78f44b4a85152e6811e766353066daa4c4f8e06a4972f3
Status:
Included and unchanged
Block:
#5,939 74 blocks after it
Position in block:
Transaction 245 of 266
Award day:
Aug 19, 2025 (1 yr 2 mo ago)
Value:
₱199,868.00
Project:
FURNISHING LABOR AND MATERIALS

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 #5,939 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 CALPI - BULAN, SORSOGON awarded it to TIONGBIO CONSTRUCTION on 2025-08-19.
    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   eea6563fcf…4972f3now      …
  2. 2. Block Merkle root changed
    stored   1fdda74d89…ab210fnow      …
  3. 3. Block #5939 hash changed
    stored   e8a7dfbd35…9173b0now      …
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 265 records. Each step hashes the current value together with the sibling shown.

  1. leaf  eea6563fcf46bbf9ab78f44b4a85152e6811e766353066daa4c4f8e06a4972f3
  2. 01 L ecd84e538366785465a08a105eae3dde2104bd81002c0a543a5b96970b8fa7f0
  3. 02 R baeffe914c6619b447c9b5b3a840f5bad9f7fe60154e7bdde279262841f07b6f
  4. 03 L 1b933095bacc04872efe53ff3cf0aae3b8a07c7c1c430e3f47b6322c23ee6a71
  5. 04 R d8941e83920d8bf41686dd258279fefef70def6a60281f1d57a8945116f06baf
  6. 05 L 208e5cd0ade78d422643f632b2641b9d7d09de8005bfb85995a3c57d2247180d
  7. 06 L cac35da93b352adbe1bb10e79888cf788152a0438d1e805a5493081a45b0689f
  8. 07 L 1c49a26ced100d678159806f7556724f5909a5fc6be906d1033ce53c7ee4b964
  9. 08 L 4735f0c6a0dd186ae705cff06d6f076e4c60f49f839cf6f3a25f3b4084a1a134
  10. 09 R fbcbcf30fd73848a918a8b43b9df4fdf5f4bf037e5638d2dff7df8e0512d4d77
  11. root  1fdda74d89ce6cabe97c7c80768324eebb40f9f5a62fa7acd848a9e1d3ab210f