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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 PALAWAN Award a ₱546.5K contract to M LUENGO CONSTRUCTIONProvinces

Transaction hash:
bbeba4f35f2ba2aeeee10b218ff2e473720691cea8600def9c600857f2cd0b09
Status:
Included and unchanged
Block:
#5,286 727 blocks after it
Position in block:
Transaction 200 of 273
Award day:
Sep 27, 2023 (3 yrs 1 mo ago)
Value:
₱546,483.36
Project:
Construction Projects

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 #5,286 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 PALAWAN awarded it to M LUENGO CONSTRUCTION on 2023-09-27.
    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 Palawan 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   bbeba4f35f…cd0b09now      …
  2. 2. Block Merkle root changed
    stored   9ba6ef7462…d4ab15now      …
  3. 3. Block #5286 hash changed
    stored   bc7e76cd34…b54e87now      …
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 272 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bbeba4f35f2ba2aeeee10b218ff2e473720691cea8600def9c600857f2cd0b09
  2. 01 R bc7a46038f9cfd4fd1aaa9913e14818705567a30ef12ed2e4f98edc8d06a7dfd
  3. 02 R 97486376733bcc8db33173943030e34b4410fb450a284b85449ac27151ffbf0c
  4. 03 R a142d04f84a895733db2468f6fae33c733afcf5ca9273e6344905055952fe864
  5. 04 L c15416a8a99d8d4daff408d3e7d84b0546d215578d7ee8be4370ef2b7ccff04c
  6. 05 R fdaa09f42b28afe5573810773f4043359f114a2a2ab99d1a6a08234f58946976
  7. 06 R 0c2daa981668b636e1cea5e27e84c53a45537ba765d5f462c9f00e326a5b07d8
  8. 07 L d6cb280efe0e5bed82e9fc9f0e13975df2f32e7b3623998df2845536c2fb0a9f
  9. 08 L 2a13bb917d19bff0bc2825ca0c4416123224e199af7c02910751273a2eb454f9
  10. 09 R 84850fad5a56bda668d3fa1329bcf4ee4dd4da7d37d30ee807fc2ef0cf233afe
  11. root  9ba6ef7462dbdc9bca6cbf45f9172d34c521cc0a79a28a6cfb821fcc15d4ab15