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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

CITY OF DAVAO, DAVAO DEL SUR Award a ₱998.0K contract to LPRA GEO-SOLUTIONSCities

Transaction hash:
811fa3a35dcfc6a95f0aedaf408a56e6034890c2d5984e45fb5fa80cf16f6ee9
Status:
Included and unchanged
Block:
#5,836 177 blocks after it
Position in block:
Transaction 36 of 71
Award day:
Apr 24, 2025 (1 yr 6 mo ago)
Value:
₱998,000.00
Project:
Soil Investigation and Structural Design Analysis

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 #5,836 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)
    CITY OF DAVAO, DAVAO DEL SUR awarded it to LPRA GEO-SOLUTIONS on 2025-04-24.
    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 City of Davao 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   811fa3a35d…6f6ee9now      …
  2. 2. Block Merkle root changed
    stored   31d155587e…10f972now      …
  3. 3. Block #5836 hash changed
    stored   4b07ff1c09…89b425now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 70 records. Each step hashes the current value together with the sibling shown.

  1. leaf  811fa3a35dcfc6a95f0aedaf408a56e6034890c2d5984e45fb5fa80cf16f6ee9
  2. 01 R 8428a8146cb854ca45992aee7b968f8f1b732bece6bfe88931b08e22513ca2fb
  3. 02 R d6ec5bc5ddf9c3945eb361478ae772a02d29b916cfa14a42296f925d81bfc1b7
  4. 03 L 9b5389761859bb3bf34baadea2cceb0d3d0cfdde3fd260905b10de33c7d8c345
  5. 04 R f9fa16d8c4ed51668064fdc51ae5ade6e380588ebd3bf9c0687802132a347906
  6. 05 R c4bc907ddb020ef7119beb75344a254e70c488b0dcf6d241348b2ae26cfea2fc
  7. 06 L 6015ab1c160cd3ddb726b4969aa45d7816742f1e6ca24fa9e657db9f4fe81377
  8. 07 R 66a2e03212c62cc57a584023a95437b1d14fc63080dac16f121ffa0d93789862
  9. root  31d155587e8f75798a776cba3fcb03c08f532afba0e4b96f6b86539b1c10f972