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Listing
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Perpetuals
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Chains
Collection
Held
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Time
Status
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Sale
Mint
Transfer
Listing
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Collection Offer
Trait Offer
Airdrop
Swap
Send
Receive
Wrap
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Perpetuals
Marketplaces
Chains
Collection
Held
cjfjavierfernandez
Feb 2021
Joined Feb 2021
cjfjavierfernandez
Items
Tokens
Portfolio
Listings
Offers
Created
1 public wallet
1 public wallet
Activity
Event
Asset
Amount
From / To
Time
Wallets
All
Status
All
Sale
Mint
Transfer
Listing
Item Offer
Collection Offer
Trait Offer
Airdrop
Swap
Send
Receive
Wrap
Unwrap
Perpetuals
Marketplaces
Chains
Collections
Collection
Held
Status
All
Sale
Mint
Transfer
Listing
Item Offer
Collection Offer
Trait Offer
Airdrop
Swap
Send
Receive
Wrap
Unwrap
Perpetuals
Marketplaces
Chains
Collection
Held
Status
All
Sale
Mint
Transfer
Listing
Item Offer
Collection Offer
Trait Offer
Airdrop
Swap
Send
Receive
Wrap
Unwrap
Perpetuals
Marketplaces
Chains
Collection
Held
Usd Value
$0.06
Nfts
0%
Tokens
100%
Wallets
All
0xc972...9066
Event
Asset
Amount
From / To
Time
Mint
IAD Adquisicion e interpretacion de datos
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
Oficiales de circuitos FIA university e-learning
Mis diplomas
—
NullAddress
cjfjavierfernandez
Receive
0.14
POL
$0.01
ciudadex
cjfjavierfernandez
Mint
Las Habilidades Blandas FIA university e-learning
1
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
Blockchain: Understanding Its Uses and Implications (LFS170)
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
FIA e-Safety Core module ES university e learning
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
Etica y Cumplimiento FIA university e learning
Mis diplomas
—
NullAddress
cjfjavierfernandez
Receive
0.2
POL
$0.02
ciudadex
cjfjavierfernandez
Send
0.1
USDT0
$0.10
cjfjavierfernandez
ciudadex
Mint
Attestation Of Digital Sovereignty Linea Blockchain
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
ADVANCED TOPICS IN BLOCKCHAIN & DIGITAL CURRENCY
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
MSc in Blockchain and Digital Currency degree programme.
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
https://www.utest.com/ref1549440
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
In Test Ranking Winner
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
ZK-Rollups
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
Optimistic Rollups
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
Bridges
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
Rollups
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
Layer 2 Fundamentals
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
Introduction to Layer 2
Mis diplomas
—
NullAddress
cjfjavierfernandez
Mint
The Ultimate Guide to Web3: The Fundamentals
Mis diplomas
—
NullAddress
cjfjavierfernandez
Activity is only available from after Aug 28, 2025.
