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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

PROVINCE OF LAGUNA Award a ₱2.0M contract to POWER K CONSTRUCTION SUPPLY & SERVICESProvinces

Transaction hash:
fe1ebbb0a1d52bd62856e28ead4c5a82f4d6531bc71fc97709c610d5261d7391
Status:
Included and unchanged
Block:
#3,259 2,754 blocks after it
Position in block:
Transaction 267 of 269
Award day:
Nov 29, 2017 (8 yrs 11 mo ago)
Value:
₱1,994,597.00
Project:
A) Completion of Multi-Purpose Building, Brgy. Bal

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 #3,259 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)
    PROVINCE OF LAGUNA awarded it to POWER K CONSTRUCTION SUPPLY & SERVICES on 2017-11-29.
    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 Laguna 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   fe1ebbb0a1…1d7391now      …
  2. 2. Block Merkle root changed
    stored   7a20e489b3…75a247now      …
  3. 3. Block #3259 hash changed
    stored   a7829ddb93…427d89now      …
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 268 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fe1ebbb0a1d52bd62856e28ead4c5a82f4d6531bc71fc97709c610d5261d7391
  2. 01 L fd492709dcbb80d4db774537c6236c296e4b8a69b0540e332e0635a3351e5785
  3. 02 L eb246045b43ab64bdde8c5a6a17a1d3d52d3d573d68b53e41554db66ef2df6cd
  4. 03 R 8e1d3a3006c8958f5aad69a5d6a22b351ae43a7bb1fdff9b5fdd030d1788d781
  5. 04 L 6d4d23210af1eca26add5b0572629ef88e2bd9a3c6cc18e48f10963de6ea85c4
  6. 05 R b89d1369df51f526bd358ff367f1539c23c795c44e7a1e695d3c92b25cb9c18f
  7. 06 R ff1ac526f443f5b8e8dfbc69691c5762520abf2de08fa8eeb5e56bc5df35ec73
  8. 07 R 1d3f1cad76009d22098cdfd8d48aefe80103861d9f9f286efaf8b5c226592546
  9. 08 R a81dafcae575fc9cb8bebfbda4503476cf6979d5ce30baaae8f5c228ed561688
  10. 09 L a6a45c59c1dc69b24af7fc089f3e1b4dfbdaa14946fe70fc1dc69b47a68a6d79
  11. root  7a20e489b34b380b9cd940e4ab61c61008c13b969c42c034a90ee66ef575a247