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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 ₱203.3K contract to CONTE BUILDERS & CONSTRUCTION SUPPLYProvinces

Transaction hash:
13ec0f67aba9435b348958b8458207f540884e8a38266e897c1f4d4f53f90224
Status:
Included and unchanged
Block:
#2,855 3,158 blocks after it
Position in block:
Transaction 8 of 208
Award day:
Sep 20, 2016 (10 yrs 1 mo ago)
Value:
₱203,286.43
Project:
Construction Project

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 #2,855 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 CONTE BUILDERS & CONSTRUCTION SUPPLY on 2016-09-20.
    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   13ec0f67ab…f90224now      …
  2. 2. Block Merkle root changed
    stored   12d0fe970e…1df4c8now      …
  3. 3. Block #2855 hash changed
    stored   4902449c8d…532354now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 207 records. Each step hashes the current value together with the sibling shown.

  1. leaf  13ec0f67aba9435b348958b8458207f540884e8a38266e897c1f4d4f53f90224
  2. 01 R 1449268d13ca59b899a130eb6bf116ee2c62152ff5f8168109de1e13eb6d9a4c
  3. 02 R 8f2777b2a7aaef2d73da51a7b7c1a1887c30edba6ae2393dab67b7cf5445b2b9
  4. 03 R 803ba9a76a7d49d03e43f1a1fb9895aeb0e66fcb10d2e9a83abcd44312c4f55f
  5. 04 L 6f1c621ca6391714a4b7c5e19d4a5e4a77abddae97c1673242bda84d7495bc5f
  6. 05 R 4e14108a7c093bafc1cb67beb8ee6c58d9551d020de00ca362d0001783481b1f
  7. 06 R f8f9e68a3e5190ef954a19315fdd1eb7c55e5c00bd6a94339b79a4a602f8aabf
  8. 07 R e6ed985771b4bf32e7018f842bce7428394f9c96d9765e85e27657d3347a07ff
  9. 08 R 088a1bb313b823c3c5505cb217131c6c9fd81ee8c8cede369673e2d04513c1b1
  10. root  12d0fe970e9a8c209ee90888a0b73c092f9359a6f3209e66ffab47f2711df4c8