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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 DEL SUR Award a ₱2.0M contract to SORONGON BUILDERS AND ENGINEERING SERVICESProvinces

Transaction hash:
1af6afb2da4e68ede3de87c955a4a03de5e8a2ae50d8a537b61e101e5b6fbd20
Status:
Included and unchanged
Block:
#5,218 795 blocks after it
Position in block:
Transaction 17 of 204
Award day:
Jul 20, 2023 (3 yrs 3 mo ago)
Value:
₱1,999,000.00
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 #5,218 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 DEL SUR awarded it to SORONGON BUILDERS AND ENGINEERING SERVICES on 2023-07-20.
    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 del Sur gave a "not stated" 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   1af6afb2da…6fbd20now      …
  2. 2. Block Merkle root changed
    stored   f5b8d69463…ec26ecnow      …
  3. 3. Block #5218 hash changed
    stored   5252c8e946…b62160now      …
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 203 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1af6afb2da4e68ede3de87c955a4a03de5e8a2ae50d8a537b61e101e5b6fbd20
  2. 01 L 1a0c15514072fcd9398ae79f4ef7b5890ad779d16e62f1999c8c0d178f997ca6
  3. 02 R f6ee2e8bd4b66162330e83ab72be28cf5712634de202fbe8fe5e1f96869d005b
  4. 03 R 58f9a7cde7313daff52c4c8293eabaad7cddb3a7b2b62854a62074193336470f
  5. 04 R 2b4e17e1abaece19fe3b9ffeaa7b2095782a2cdbf817e744ce296ef71600305e
  6. 05 L 5ae6691f71021be6240698dcfce0ae0427ea933f96c4ba2e62d8306cb73a86e7
  7. 06 R 54578dbd27ff18e2e95603c599a93a2bad59f18a4b184c1e9fed479e476f94ca
  8. 07 R 3ece4d3766a87acd40a2095ddcf53ab42fd2cd5101caf29c69e6ffa80b4bb46d
  9. 08 R 4da3ca22440824cd74811fb00fad2ab16818430eb09d3fedb958cbe8156ea56c
  10. root  f5b8d69463770218b288297946b0aa9d8a915e2f795c4961aa9da18fa5ec26ec