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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 DAVAO OCCIDENTAL Award a ₱1.9M contract to JJHAK CONSTRUCTIONProvinces

Transaction hash:
7b101fa928c55d96053b79c89d9cf6bdcc7b6be66c7b2b3fb99ce220baa242dd
Status:
Included and unchanged
Block:
#3,352 2,661 blocks after it
Position in block:
Transaction 123 of 274
Award day:
Mar 5, 2018 (8 yrs 8 mo ago)
Value:
₱1,870,042.55
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 #3,352 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 DAVAO OCCIDENTAL awarded it to JJHAK CONSTRUCTION on 2018-03-05.
    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 Davao Occidental 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   7b101fa928…a242ddnow      …
  2. 2. Block Merkle root changed
    stored   0dbdf4f316…2528cenow      …
  3. 3. Block #3352 hash changed
    stored   b9dd5c60f5…e3143fnow      …
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 273 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7b101fa928c55d96053b79c89d9cf6bdcc7b6be66c7b2b3fb99ce220baa242dd
  2. 01 L 78ac825b82518c2c5ffde4456142b3e04cc56bdd9dccf4f17d739d1e6d132cbf
  3. 02 L 26065338680f424d2559317d1e1d69733acbd7c882b511abdc62835383cd01a2
  4. 03 R bebe460b9d067b2613ba2431feeec0a8f278191b78809b32e1a1f6d402d141ee
  5. 04 L 362991f0855ab345fcfe658ea326f54c4c18610d8e3a845e5f351c6b33f31cc8
  6. 05 L a7aa63bcd4b677ec188574e094bddcc9115b3cb16d6689e42a2b587e9a193b3e
  7. 06 L 6a21147ff24bef43f9c24fb8fc334f9b039db6920e421d505a2b96932683f41c
  8. 07 L ce5a0313fdeeeae7998a1ebb6a8fb786c76c8559265745d52a2560bb4a7e86d4
  9. 08 R 363e535610fcff49f146be3e850a9c872e7257059a111786fd98b566b35865d3
  10. 09 R d5407343a189a99131e11a35be19d87852612900a3d09dddb9decf705881758c
  11. root  0dbdf4f316e9a428376714799ffd8911d07653789731a85f6bbb6c59092528ce