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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 ₱2.4M contract to ATR CONSTRUCTIONCities

Transaction hash:
e21cdeea147b2a13666aa31d2ac5133b6ab95aa8748b4838b63409eebf41342b
Status:
Included and unchanged
Block:
#5,878 135 blocks after it
Position in block:
Transaction 305 of 347
Award day:
Jun 13, 2025 (1 yr 5 mo ago)
Value:
₱2,397,819.64
Project:
Infrastructure B05-2025-14

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 #5,878 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 ATR CONSTRUCTION on 2025-06-13.
    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   e21cdeea14…41342bnow      …
  2. 2. Block Merkle root changed
    stored   cae4abc587…43141cnow      …
  3. 3. Block #5878 hash changed
    stored   cdc5faac06…8a497cnow      …
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 346 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e21cdeea147b2a13666aa31d2ac5133b6ab95aa8748b4838b63409eebf41342b
  2. 01 L e137011e4c5a084a5166af58fc9b326078b14af84e8f364b6f50b8d877345cc3
  3. 02 R a7c743d22ecbef5a8a56a877535407330e93d9f4fc993ee23750e2cf5db50bae
  4. 03 R 1ef6299c5165c30aea2ad72a83a55a0d8a099bb7982e9437a0437fe40cf08312
  5. 04 R 1bf6190f3b476f9a27a03e6464f0a009bf2e80a1c7f0b4194496f5294cd3d3b6
  6. 05 L 0a0bf825d3b1e17e860a7f168ad896892166b0c296a7db6e37c90635951eb928
  7. 06 L 3d5154609eee62bda5e20a4fe75bb882e29bc732e3b97c3fe592a66efe46c872
  8. 07 R 96a8f2f670af6eaa9a30935cd523df109a1ac098a8b406c0d6ba3b45e692fb9b
  9. 08 R 984ec8d75d40466ad58455ea619089c8c986aadd17f1f1ba4b7c55a3a129ce46
  10. 09 L b4ac13a93d2225d03e99d3fb77c4063ae1413a7ab73edbef843443a97250595e
  11. root  cae4abc5871a6a4c1c432bdb7b7d298e598d9ea1645543c62dd30fde2d43141c