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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 SABANG - BULUSAN SORSOGON Award a ₱247.7K contract to TIONGBIO CONSTRUCTIONBarangays

Transaction hash:
522f339b5aec36f83c8bfdae3933c78c94270ed9d36a08b1cac9fc634812c6f3
Status:
Included and unchanged
Block:
#5,847 166 blocks after it
Position in block:
Transaction 61 of 208
Award day:
May 8, 2025 (1 yr 6 mo ago)
Value:
₱247,690.00
Project:
FURNISHING LABOR & 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 #5,847 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 SABANG - BULUSAN SORSOGON awarded it to TIONGBIO CONSTRUCTION on 2025-05-08.
    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   522f339b5a…12c6f3now      …
  2. 2. Block Merkle root changed
    stored   24f89b64c9…2d9128now      …
  3. 3. Block #5847 hash changed
    stored   c35640bc09…b01390now      …
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 207 records. Each step hashes the current value together with the sibling shown.

  1. leaf  522f339b5aec36f83c8bfdae3933c78c94270ed9d36a08b1cac9fc634812c6f3
  2. 01 L 5206c529cbf8534642ec1ead6350b6429c3a1d60207a523a1ec13666b709a1aa
  3. 02 R 356e402d47fcb4ca2b549687478e23e00753e9f3ae52a41a32ed45d1c6a7da17
  4. 03 L f10d5d29274fb73d4c84d9ed28be7d121b59a1687314465f06ab527cfffe8e8c
  5. 04 L 4f99928b803022c70d375ec70a84ec8ddd5d39417f72bb4d2de7469b4fce64ce
  6. 05 L e8c04d3c00b65d17ac5a609ff6d8638ba2bc019cb2245bddb313c6450128d26b
  7. 06 L 9e898c678890f4f4f56be00d43f831756b90a613e5217c3a81f80bb3fb75fb8a
  8. 07 R eed386b7be661739290eed4d94e5e715e3d5f1789d0d8e77c71aea58895bf5e6
  9. 08 R 0dcd812ccf5beb6f73d471bcf39185011fbc8d2eaecd622ed628bb9bc924ade9
  10. root  24f89b64c9ca1e899b5f16e0604f809f5b32fd1cbfcb36fe96ec569e622d9128