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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 10, LUCENA CITY Award a ₱1.2M contract to DATZLAV CONSTRUCTIONBarangays

Transaction hash:
f936e7b140f8f97b00bb8a655225f2774a14a35922ea3efb4585dc4f51bfa80a
Status:
Included and unchanged
Block:
#5,007 1,006 blocks after it
Position in block:
Transaction 228 of 239
Award day:
Dec 15, 2022 (3 yrs 10 mo ago)
Value:
₱1,198,826.19
Project:
Construction Project

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,007 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 10, LUCENA CITY awarded it to DATZLAV CONSTRUCTION on 2022-12-15.
    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   f936e7b140…bfa80anow      …
  2. 2. Block Merkle root changed
    stored   e50f7a7d86…19a951now      …
  3. 3. Block #5007 hash changed
    stored   762315d698…68ddc3now      …
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 238 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f936e7b140f8f97b00bb8a655225f2774a14a35922ea3efb4585dc4f51bfa80a
  2. 01 R fa0301f2d8fe97096c7e2abf7d70fe731012bb5d31edd549e0f28ee415985532
  3. 02 R 8489be185ec25d9372b0dcd84c0d70b977f410a4d6f008590f1d511f8afcada4
  4. 03 L 9d8f67661e902b4fc7a47f27c964d473ed6c42855832142027ddf6466abfdd00
  5. 04 R ae293708b449c2d4910237034c790095b0dd128062a00d0e8224035eb16ee9eb
  6. 05 R dd3957caf238a988d0b52cad5ce789c77af146e557c676a6600517b09c7fdfd3
  7. 06 L f9baae79666719cb84e0f9957457f73f88d6f3b8cbe083476565f6fa3f45de2a
  8. 07 L 3926e69cf97d4ace477c3773913fcf4bb79a11b90c1b1a1cee60696f5ebd3054
  9. 08 L d55d8c39d076e15fc4e50e0d42e256ede6b5d7b03e974597f4de81299fb83361
  10. root  e50f7a7d864f40c85c2ebaadd8587931a1de3236103a63762fbfdc8fff19a951