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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

CITY OF CALAMBA, LAGUNA Award a ₱1.5M contract to M.C. DELA CRUZ ENTERPRISES AND GEN. CONTRACTORCities

Transaction hash:
9d7a66bb3f813f1dfd9a310b78b11e0a8ac89ede8a015e5bc5cf9642f53af3f9
Status:
Included and unchanged
Block:
#5,516 497 blocks after it
Position in block:
Transaction 252 of 399
Award day:
May 28, 2024 (2 yrs 5 mo ago)
Value:
₱1,494,020.81
Project:
Covered Court

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 #5,516 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)
    CITY OF CALAMBA, LAGUNA awarded it to M.C. DELA CRUZ ENTERPRISES AND GEN. CONTRACTOR on 2024-05-28.
    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 City of Calamba gave a "qualified" 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   9d7a66bb3f…3af3f9now      …
  2. 2. Block Merkle root changed
    stored   b72d6b5e56…6370b7now      …
  3. 3. Block #5516 hash changed
    stored   039a3afeff…bf42e3now      …
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 398 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9d7a66bb3f813f1dfd9a310b78b11e0a8ac89ede8a015e5bc5cf9642f53af3f9
  2. 01 R 9e4dd014eb21facf5e6fcf745232a2c7d758db1602bf05e21e03314b60089999
  3. 02 R cff212f5c8b5c3773972dac9ef8726ef796b151f1af742f8196170280509e4b0
  4. 03 L 026b2413bdc359f15671a983c921345dd82c0cdaef52548deb377b2edb0df9f7
  5. 04 L 830d98a7d20d7074190abdaba9270c3722b83233f7be7e695edd9758b5586439
  6. 05 L 6547f300c5095cbbe0f5c46f494615a9b5ac36fdf9a58359bbae1082f5884bc1
  7. 06 L 4202f26b43a3ee7d1211df8416469d3085f45c6e2be3944bc658767db7daa1db
  8. 07 L f5612974fe261ef09f9b663fda7f89f588d9af26fd296e111e6d341e61a0affe
  9. 08 L e6314b57c026f06fc0765cc9d3d6926e79b9833d6b702db5447789ffd05d9daa
  10. 09 R 64cb0697f0b41e591d92679badc28ee80158cb927dbdee1a2c53d43deaf6d3da
  11. root  b72d6b5e56d733c1e293513d96d32253c9857ae9f9c5a0e875d11c37496370b7