QR Codes / Verification Result

ACENA ERASSA
QR Code Verification
Warning

Please verify the product through additional means. Details:

Scan Limit Exceeded

This product has been verified 28 times (maximum expected: 1)

Geographic Spread Warning

Verified in 16 different cities (maximum expected: 3)

Distance Warning

Current location is 6059.6km from where this product was first verified (Birmingham)

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QR Code Information
ID: 1ACE-TA-dd2d8e4b
Name:
ACE025-FAB - Mango
Created:
November 5, 2025, 11:12 AM (Europe/London)
Type:
tree_adoption
Generated By:
Fabreagas Risasalla
Fabreagas Risasalla
Institution:
ACENA ERASSA
QR Code
Verification Details
Cryptographic Verification
  • Hash algorithm: SHA-256 (FIPS 180-4)
  • Compact hash: HMAC-SHA256 (256-bit)
  • QR data encryption: AES-256-GCM (NIST SP 800-38D)
  • Metadata encryption: ChaCha20-Poly1305 (RFC 8439)
  • Compression: zlib level 9
  • Attachment encryption: AES-256-GCM (AWS KMS), secure token
Scan #28 | Last: May 29, 4:48 AM
Cities: 17 | Devices: 1
First verified at: Birmingham, GB
Verification Status
Secure
  • Authentication: Successful
  • Token Verification: Passed
  • Signature Verification: Passed
  • Metadata Verification: Passed
  • Verification Time: June 3, 2026, 4:07 PM
  • Origin: Direct Access
Verification Fingerprint:
$ A05F-501C-F332-A77B

Tree Species Information

Verified Tree
ACE025-FAB
19 years, 2 months
Mango

Mangifera indica

Tree Details
ACE025-FAB
001/PTX-ID/1025
19 years, 2 months
20.0 meters
0.50 meters/year
100 years
Environmental Impact
22.0 kg/year
59.4 kg/year
15,000 L/year
Fabreagas Risasalla
ACENA ERASSA
Lifetime Impact Projection

0

kg CO₂ over lifetime

Annual CO₂ Absorption 22.0 kg
Oxygen Production 59.4 kg
Water Retention 15,000 L
Native Regions
Southeast Asia
Climate Zones
Humid Subtropical
Tree Location
GPS Coordinates
-2.331376, 113.092283
Elevation
11.0 m
Site Information
Loading Site QR
Tree Site QR Code
001/PTX-ID/1025
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Tree Photo History
Photos organized by tree age from oldest (right) to newest (left)
Tree photo at age 18.59171800136893
18.6y
Click on photos to view larger versions
Tree Certificate Features
Verified Tree
Authenticated tree species data
Secure QR Certificate
Enhanced security protection
Environmental Impact
Tracked CO₂ absorption and oxygen production