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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

MUNICIPALITY OF LUCBAN, QUEZON Award a ₱1.7K contract to VMB CONSTRUCTION SUPPLYMunicipalities

Transaction hash:
756290bf2d2fe91dbe3ce1f28d904dbe9d5eaa3ee27909df32c3a8f2c04b1692
Status:
Included and unchanged
Block:
#3,176 2,837 blocks after it
Position in block:
Transaction 181 of 409
Award day:
Aug 29, 2017 (9 yrs 2 mo ago)
Value:
₱1,680.00
Project:
Portland Cement

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 #3,176 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)
    MUNICIPALITY OF LUCBAN, QUEZON awarded it to VMB CONSTRUCTION SUPPLY on 2017-08-29.
    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)
    COA's CY2024 audit of Lucban gave a "unmodified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   756290bf2d…4b1692now      …
  2. 2. Block Merkle root changed
    stored   2b400b6cfe…d2978fnow      …
  3. 3. Block #3176 hash changed
    stored   70bcec868a…2a65c9now      …
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 408 records. Each step hashes the current value together with the sibling shown.

  1. leaf  756290bf2d2fe91dbe3ce1f28d904dbe9d5eaa3ee27909df32c3a8f2c04b1692
  2. 01 L 7549a613c4ca60e800ca84570bfced28e1f57afd6f00cb84bc1f8b22e779fe14
  3. 02 R 2a5d0fb1191930a54d995fa06d57e4f95be7cb65bce2805a384cf6a11cf8278c
  4. 03 L 5e63206e09c985314a70cd7e09f277aafd98bd377aa679ad511676807f39a42f
  5. 04 R 56b8ddf92081e94244a0a0f97caa3f4aa0fefa792adbf80718510ae726edd854
  6. 05 L c415529cb013b1048c02ff0dc4c3569ef593114b95a740565eaef866cbfb750e
  7. 06 L 024130467d51aee9081cf5ac16dac6e636d276d1f4387f79ec55508b664caa53
  8. 07 R 64ac5d7d94c98d9e9a864608218424c18a221b78bc1f06555cf2525b8e654f28
  9. 08 L ee825ae612c04fdaa0ae60dda68e665bc7b5809557127e8ed0e0c637f1ff0d40
  10. 09 R 0535b6745f2ffa3eed3a8cd720c21956521abff997ded5c18cc2a633896e91ff
  11. root  2b400b6cfe8e20dbf656464f53f8c9664ed1bcba038d9a1aaea994c319d2978f