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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 ₱4.7M contract to ARDRAW CONSTRUCTION AND SUPPLY CORPORATIONCities

Transaction hash:
37bf3bb4f00100be0e5feb5396f24c955d9c6c785ef3e0eda044b96e50082bbe
Status:
Included and unchanged
Block:
#5,848 165 blocks after it
Position in block:
Transaction 86 of 425
Award day:
May 9, 2025 (1 yr 6 mo ago)
Value:
₱4,690,659.29
Project:
Infrastructure B08-2025-04

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 #5,848 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 ARDRAW CONSTRUCTION AND SUPPLY CORPORATION on 2025-05-09.
    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   37bf3bb4f0…082bbenow      …
  2. 2. Block Merkle root changed
    stored   847cfd625d…8cefc5now      …
  3. 3. Block #5848 hash changed
    stored   a834efe9f3…64e1d5now      …
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 424 records. Each step hashes the current value together with the sibling shown.

  1. leaf  37bf3bb4f00100be0e5feb5396f24c955d9c6c785ef3e0eda044b96e50082bbe
  2. 01 R 387d83cd99601e4804e7d9f9faf0903b2ed7e78f0453d519953ebb8e61d1fbf1
  3. 02 L cd99620d4de33599d8d2793bc8795b4ab4aaf3724be334679a64c09168582fc3
  4. 03 L d55f001694d96a6c6aa7b5a4e4b20dca4d0cac1b953b769669ca8684df6148f7
  5. 04 R ae2bd0e2ca8b4153feeecc98d311aacf10fce3c726674970b13379ededb5424f
  6. 05 L 2e28488c1e7c645d9e6ea0172f626828de35acad23bc56cf021a98ed6d28c26f
  7. 06 R 43fd0dd527eb33e6f6d352126feb9fc42e0828e1ff550fe29bf0dc2c1bae1a0a
  8. 07 L c58080c4df0faf85a441916c0b8de40ad1eca72c2407f445f23d6355b5d34c4a
  9. 08 R 4c55033ba2e0dca7a27928f3562740e0db8ad1069d560527405713b5e3d7b89d
  10. 09 R 27640758cbeb549c59b022ffda0ad03f4eacce103f329923d7c060ce7f5bb043
  11. root  847cfd625d5094d1fb66589dc5cb946c37cf7edd04a9bee7a3676c2db38cefc5