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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 DOÑA FRANCISCA SUBDIVISION, BALANGA CITY Award a ₱149.9K contract to GVN BUILDERSBarangays

Transaction hash:
2ce0aeddf48e29e83296f094787081e02b500605c88acf4f18c39f57a2ede2f8
Status:
Included and unchanged
Block:
#2,575 3,438 blocks after it
Position in block:
Transaction 29 of 171
Award day:
Nov 12, 2015 (11 yrs ago)
Value:
₱149,876.00
Project:
CONSTRUCTION

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 #2,575 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 DOÑA FRANCISCA SUBDIVISION, BALANGA CITY awarded it to GVN BUILDERS on 2015-11-12.
    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   2ce0aeddf4…ede2f8now      …
  2. 2. Block Merkle root changed
    stored   dba4d7b591…d002f0now      …
  3. 3. Block #2575 hash changed
    stored   8a56a6bd46…0ed7benow      …
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 170 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2ce0aeddf48e29e83296f094787081e02b500605c88acf4f18c39f57a2ede2f8
  2. 01 L 2c8b61304ea69f9ddb560ec53ca9f8f05313bd2d16b227f3654e6c77ad5e23eb
  3. 02 R 762f6ae9a8fb5a00abb425aa3d8eedf0f3267ed7e8e53aa840ce394c436e6101
  4. 03 L fc786af0983cfe63063ebfc4674e65376a2b3616ce8e11cd3ded72226daf8cdc
  5. 04 L 4bd5d13122db318d67bd68e90c3d69480f914ae02baf97c6cf37f0006b891345
  6. 05 L c1b3fb86f9d563807fd21837677fa9aa8c6077abe11f0431eb153d9e5427332a
  7. 06 R 38e61cd798446c0cc3fb605ae25dc8aced7a9e6dc9364d61df91c1ff9667e69d
  8. 07 R 47365c7852848ba9dae97d335231e3ceb87f5ebf1702e4facb492804d9d4dd5c
  9. 08 R 40a65a275ddd40fe357e35fc897b702811fe0a323b04e8a29a2a8b958822ff87
  10. root  dba4d7b591d2dfff4a1a872879448155c01c9c0325de240d26cdeb1527d002f0