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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 HIMAMAYLAN, NEGROS OCCIDENTAL Award a ₱1.9M contract to AQUA DRAGON CONSTRUCTION & SUPPLYCities

Transaction hash:
8acdf83bb1792a461dbb81e6cf7ad9f6c7ababe9c0ffa8fc8add30e59e61d404
Status:
Included and unchanged
Block:
#4,196 1,817 blocks after it
Position in block:
Transaction 134 of 243
Award day:
Aug 18, 2020 (6 yrs 2 mo ago)
Value:
₱1,894,731.38
Project:
Construction Projects

Accountability

Bill Sec. 3 and 19
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 #4,196 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 HIMAMAYLAN, NEGROS OCCIDENTAL awarded it to AQUA DRAGON CONSTRUCTION & SUPPLY on 2020-08-18.
    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 Himamaylan 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   8acdf83bb1…61d404now      …
  2. 2. Block Merkle root changed
    stored   220d80651e…ff8b3enow      …
  3. 3. Block #4196 hash changed
    stored   3313d72647…6fa238now      …
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 242 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8acdf83bb1792a461dbb81e6cf7ad9f6c7ababe9c0ffa8fc8add30e59e61d404
  2. 01 R 8c475551deea8f968dd47ad829139f9c8a9d9316e4d7ab41ac6155445cd9bc43
  3. 02 L 4469e5e9315a4e3c107f91b7757e413ec8ef69b0274d1d50930103ff136e8604
  4. 03 L 5449bb85c16868259466ffc368c152444764786d1914b9da554a9d7045ab7c7b
  5. 04 R 5af71ed3fef17ce20927ac9b545019bdfd5af8ea4212089134159760931012e8
  6. 05 R 3f1ce0a37d8c818dab4efbc978cfc95f85055180c33886d9144f02169427116f
  7. 06 R 8dd806d42cf45fb40ddb8723e804e1d372e9e7b7fa9dad4b514fe5242642e357
  8. 07 R b685e3e6e6fca5e1ea61b9b034cf9f9110dbc06bc93300ea6af8f6498184b7b5
  9. 08 L 9608f30ed33d8b9b3d928f5b95e546d913bc6cc414c2edba95fa67e84b024ec5
  10. root  220d80651e00eeed8f461c6fe4b602be70a556d8c4195199a1a3ed92edff8b3e