Skip to content
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 MINALABAC, CAMARINES SUR Award a ₱956.8K contract to JAN-SHA CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
11eec09a3f433fffdb1e970f3216b3fd63eb2dedd633a9d93751e9b97d4f788b
Status:
Included and unchanged
Block:
#1,166 4,847 blocks after it
Position in block:
Transaction 1 of 40
Award day:
Jun 14, 2011 (15 yrs 5 mo ago)
Value:
₱956,767.33
Project:
Concreting of Road (Bagolatao)

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 #1,166 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 MINALABAC, CAMARINES SUR awarded it to JAN-SHA CONSTRUCTION & SUPPLY on 2011-06-14.
    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 Minalabac 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   11eec09a3f…4f788bnow      …
  2. 2. Block Merkle root changed
    stored   b711a7ba6c…d8a1e2now      …
  3. 3. Block #1166 hash changed
    stored   32de787aee…afa4fcnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 39 records. Each step hashes the current value together with the sibling shown.

  1. leaf  11eec09a3f433fffdb1e970f3216b3fd63eb2dedd633a9d93751e9b97d4f788b
  2. 01 L 004aebd8d334cac1aafa1581849533cc16e0d8f05049f22693f87ec10a082c56
  3. 02 R 682c7181b4b09a124774238eec52e4f4dc15c31b58e24ea68d8e3232da287c40
  4. 03 R ede7ff4ac7546aff7f55cbc5dae8a4196c233e620d6499767f2b96186f9bbf0d
  5. 04 R dfee29f896c1660c4b489c38fd28f34ab891ba1c264e10f05f589f1de674a862
  6. 05 R fe76e0a9040449e3c6d43e3848d0181297107409995821dc084bc7de4b0a7472
  7. 06 R ba5a46abcdf1f9f83a4599f4d24786c0b2f48add2b5d474e2db6d53f35b27b06
  8. root  b711a7ba6cf177fb27036220e57e4746d52df99f3d2d496b7f284633fbd8a1e2