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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 ZONE 4 - BULAN, SORSOGON Award a ₱70.5K contract to TIONGBIO CONSTRUCTIONBarangays

Transaction hash:
fbe426de86caa0183ad8a36ab00a82a835b401db6ffdfc7f2489b0123eb75c4a
Status:
Included and unchanged
Block:
#4,904 1,109 blocks after it
Position in block:
Transaction 293 of 297
Award day:
Aug 31, 2022 (4 yrs 2 mo ago)
Value:
₱70,481.83
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 #4,904 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 ZONE 4 - BULAN, SORSOGON awarded it to TIONGBIO CONSTRUCTION on 2022-08-31.
    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   fbe426de86…b75c4anow      …
  2. 2. Block Merkle root changed
    stored   b4f01478ca…635c90now      …
  3. 3. Block #4904 hash changed
    stored   9df89abcd7…90c1f2now      …
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 296 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fbe426de86caa0183ad8a36ab00a82a835b401db6ffdfc7f2489b0123eb75c4a
  2. 01 L fbbd5311ed6e2fa29fd7a1da7334e7c63ae9c51ecfa58adca1408531e6074415
  3. 02 R b7f25196ed3f12fa8f24a6503b3adcc4411aef4c4b20946e86e42b88fe584c82
  4. 03 L b092f6d4b9caf5ecb8d685742677c21a8ceeaa01ba87144320f633f59a807519
  5. 04 R 28644195ac2ea595e08a0260b056a57d2009fe6a44f1b5453b8ce40313369fd4
  6. 05 R ff5a4d9c3a7c8e4f7e9ea0d09e78d96358d970d4fd5e94b2d04ae4635f3b4e53
  7. 06 L 93a376c13fa9a72a3836fcf517101c93ce27c4a3f00605c24392cd801104ea4a
  8. 07 R 5a3108bbc6a73dc9635636e0d4c9cbe2fe67f5321c28500e969dcbaa5f9ed8fb
  9. 08 R 75507ddaf0f8574e54f84e9e5d92900822a2cb1b4cd1d908c07862782173b462
  10. 09 L 036d95333c3697f5395bd2d28478c55468ae926e6a0c684d342707f6f4420993
  11. root  b4f01478cad7eb039d900f943ea6750bd45614f919fd36bb98d55d53b3635c90