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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 ₱4.3M contract to DUBC CONST CORP.Cities

Transaction hash:
b0971cf5dbe2fdf4d71dc5a846d0f099b5b6fd98428fad46fa419c1dfcee3d62
Status:
Included and unchanged
Block:
#5,917 96 blocks after it
Position in block:
Transaction 95 of 145
Award day:
Jul 25, 2025 (1 yr 3 mo ago)
Value:
₱4,270,000.00
Project:
Infrastructure B06-2025-09

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 #5,917 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 DUBC CONST CORP. on 2025-07-25.
    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   b0971cf5db…ee3d62now      …
  2. 2. Block Merkle root changed
    stored   5b6551cc65…06dcdfnow      …
  3. 3. Block #5917 hash changed
    stored   c9ea71fd81…19e2d5now      …
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 144 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b0971cf5dbe2fdf4d71dc5a846d0f099b5b6fd98428fad46fa419c1dfcee3d62
  2. 01 L ad2994a67275a78f63476a7c83e75a1244f83c678174d8403fb538d6e87bdbe7
  3. 02 L 832c088ac1281e8a290d7c1712228c085f5bdccfa9c46392f085123407f42078
  4. 03 L 493d535ff4e304ba8dfb241d6f65d06d4d2c4739dbf261c89f2624cc26ecb461
  5. 04 L b32e0f02d77090f84bbb9c803e9b9ea9c825b1d38c58ed84c18f735da048cf45
  6. 05 L 2270b61cb36ccfa43b4267fbbd631513cbf69bb5843cfa2e904953314de978bc
  7. 06 R 576f2722695857a223cb4fce976bb1b491913ae13de974e5feac2004defc9e08
  8. 07 L b7c4f1e590b4e5dfe6a6de5c60fd3c9fc98b70efaa36c520ffa85edac22d9b18
  9. 08 R a98ce7f7c5204c82daeaa24ec998a146765108201ad41e3e26f8a5347b59abe3
  10. root  5b6551cc65ea014e944aa329f04773bdbe50d6e23e2583afb07af6273906dcdf