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 APARRI, CAGAYAN Award a ₱2.0M contract to OGL KONTRAKS CO.Municipalities

Transaction hash:
0e68c2b9cbaf3c6d386026bbe9d770ab7b2aa5a01d195895e6eb80faf28b8267
Status:
Included and unchanged
Block:
#3,700 2,313 blocks after it
Position in block:
Transaction 16 of 348
Award day:
Mar 7, 2019 (7 yrs 8 mo ago)
Value:
₱1,996,618.57
Project:
Concreting of Barangay Road

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 #3,700 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 APARRI, CAGAYAN awarded it to OGL KONTRAKS CO. on 2019-03-07.
    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 Aparri 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   0e68c2b9cb…8b8267now      …
  2. 2. Block Merkle root changed
    stored   5825fd8677…f447fanow      …
  3. 3. Block #3700 hash changed
    stored   563e6b6d69…b23603now      …
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 347 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0e68c2b9cbaf3c6d386026bbe9d770ab7b2aa5a01d195895e6eb80faf28b8267
  2. 01 R 0ed4362310a0980efe7ce16cf9ae13aad7e43a82bed121ebbc8379016db89c7d
  3. 02 R 4ed839778b7f73da060b954980b424cc4410a4af6ef7e42f4befbac43a9ed393
  4. 03 R 4ea2af1ff4146c1aca5ee6cb374305ef93456e4022f4b1d9c3d302cbf2786822
  5. 04 R b61da31f891086c8e4e7493607d6be9ba185eb18768adf85bcf94cda67b1ca6b
  6. 05 L b5118896a9758f5a0091204368348e39e6b8fed0a375a45b69906df5a6433722
  7. 06 R 9e11189888e7a4058305227578c601816d624103c35b31a7bdb9538df58bad8e
  8. 07 R ca97feaf415543b90438670f51923cad77c792b862cf379f4a318fc12a39f471
  9. 08 R 3b4249204f37b3f97be723f64fd7bdf6b81eebbce4d6b2bc582b6d82d0f05e52
  10. 09 R 88ce657add13d125a4a8fe7943a51c64b2059857b33a1e5c3d7ab9723d3fa9ac
  11. root  5825fd86770212362ecd3db4b9a8ccd8a68bfd61a0f9457e5b822af1c0f447fa