Vestream
Protocols
SablierHHedgeySuperfluidUNCXTeam FinanceUnvestPinkSaleStreamflowJupiter LockSmithiiLlamaPayHoodLockMagna
View all protocols →
Chains
EthereumOptimismBNB ChainSolanaPolygonMonadzkSync EraRobinhood ChainBaseArbitrumAvalancheBerachainBlastArcSoon
View all chains →
UnlocksDemoPricing
Log inFind My Vestings →
Find Vestings
  1. Home
  2. /Protocols
  3. /Sablier
  4. /IOB on Ethereum
I

IOB

Ethereum
IOB on 5 chains →
Share

As of November 5, 2026, IOB has 3.59B IOB still locked and vesting across 1 protocol (Sablier) on Ethereum. The next unlock is 10.42M IOB on November 19, 2026.

Covers IOB vesting held in the 13 vesting protocols Vestream tracks. Allocations a project vests through its own contracts aren't included. Which protocols?

Next IOB unlock

10.42M IOB · Nov 19, 2026

Locked
3.59B IOB
35.9% of 10.00B supply
Unlocking next 7d
None
nothing in 7 days
Unlocking next 30d
10.42M
10.42M IOB
Recipients
11
top 10 hold 100% · 14 streams
Pulse · IOB
Generated from Vestream’s indexed cache
  • 3.59B IOB sit in indexed vesting contracts across 14 active streams.
  • 10.42M IOB are scheduled to unlock in the next 30 days.
  • Next unlock is in 14 days on 19 Nov, 10.42M IOB via Sablier.
  • The top 3 wallets hold 89% of locked IOB, concentration worth knowing before a cliff.
24-month unlock timelinecumulativepast
next 12mo 11.05M IOB
10.42M
7.81M
5.21M
2.60M
0
Now
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Peak month
Nov 2026
10.42M IOB
12-mo total
11.05M
IOB
of locked supply
0.3%
3.58B IOB still locked beyond
Last unlock ahead
Jan 2027
3 months out
Protocols:Sablier
Top recipients10 shown
#
Recipient
Protocol
Streams
Share
Next
Locked
1
0xa295…4554
Sablier
Sablier
4
71%
now
2.55B
2.55B IOB
2
0x07bf…5555
Sablier
Sablier
1
12%
in 7d
444.49M
444.49M IOB
3
0x85aa…b1e9
Sablier
Sablier
1
6.0%
in 36mo
215.46M
215.46M IOB
4
0x63ed…0b48
Sablier
Sablier
1
4.7%
in 30mo
168.40M
168.40M IOB
5
0xd4c0…9718
Sablier
Sablier
1
3.5%
in 30mo
125.63M
125.63M IOB
6
0x2a66…aff0
Sablier
Sablier
1
2.4%
in 36mo
86.19M
86.19M IOB
7
0x103d…80d8
Sablier
Sablier
1
<0.1%
now
2.86M
2.86M IOB
8
0xfb35…eba4
Sablier
Sablier
1
<0.1%
in 2mo
633.3K
633.3K IOB
9
0x22e9…6887
Sablier
Sablier
1
<0.1%
now
109.6K
109.6K IOB
10
0x0568…1564
Sablier
Sablier
1
<0.1%
now
109.2K
109.2K IOB
Upcoming unlock events
S
10.42M IOB
Sablier · 0xa295…4554LOCK TX ↗
in 14d
S
633.3K IOB
Sablier · 0xfb35…eba4LOCK TX ↗
in 2mo
S
1.00B IOB
Sablier · 0xa295…4554LOCK TX ↗
in 12mo
S
191.16M IOB
Sablier · 0xa295…4554LOCK TX ↗
in 13mo
S
168.40M IOB
Sablier · 0x63ed…0b48LOCK TX ↗
in 30mo
S
125.63M IOB
Sablier · 0xd4c0…9718LOCK TX ↗
in 30mo
S
215.46M IOB
Sablier · 0x85aa…b1e9LOCK TX ↗
in 36mo
S
86.19M IOB
Sablier · 0x2a66…aff0LOCK TX ↗
in 36mo
Vestream Pro

See live claimable amounts, wallet-level alerts before every IOB unlock, and tax-ready exports.

Full data available to Pro subscribers on iOS & Android.

Download on the App StoreGet it on Google Play
Price
–
Liquidity
–
24h volume
–
FDV
–
🔒 Vestream-indexed3.59B IOB
locked across 14 streams · Sablier
Etherscan↗TokenSniffer↗DexScreener↗DexTools↗Search $IOB on X↗

Also vesting on Ethereum

All Ethereum unlocks →
PNT
$25.10M
locked · 42 wallets
ATH
$13.61M
locked · 77 wallets
MOVE
$12.14M
locked · 212 wallets
XDOL
$10.42M
locked · 2 wallets
TURTLE
$8.95M
locked · 114 wallets
INO
$8.86M
locked · 10 wallets

IOB token FAQ

Answers generated from Vestream’s indexed data · updated each seed-cache run.

What does the IOB unlock schedule look like over the next year?▼
IOB unlocks are scheduled from Dec 2025 to Jan 2027 across 13 active months. The largest single month is Dec 2025 with about 10.42 million IOB scheduled to unlock.
When is the very next IOB unlock event?▼
The next scheduled IOB unlock is on 19 November 2026, releasing approximately 10.42 million IOB via Sablier.
How much IOB is still locked in vesting right now, and what is it worth?▼
Vestream indexes 3.59 billion IOB currently locked across 14 active vesting streams.
Which vesting protocols are holding IOB?▼
All indexed IOB vesting is on Sablier (3.59 billion IOB locked).
How much IOB will unlock in the next 30 days?▼
About 10.42 million IOB is scheduled to unlock in the next 30 days, representing 0.3% of currently locked supply.
Who are the largest IOB recipients with active vesting?▼
The top 3 wallets by indexed IOB vesting positions are: 1. 0xa295…4554 with 2.55 billion IOB (70.9% of locked supply); 2. 0x07bf…5555 with 444.49 million IOB (12.4% of locked supply); 3. 0x85aa…b1e9 with 215.46 million IOB (6.0% of locked supply).
What is IOB worth fully diluted today?▼
DexScreener has no fully diluted valuation data for IOB on this chain.
How do I get notified before a IOB unlock happens?▼
Add IOB – or any wallet holding IOB – to your Vestream watchlist to receive push and email notifications ahead of every scheduled unlock. Vestream already indexes IOB activity on Sablier.
Why does IOB circulating supply differ from the locked amount Vestream shows?▼
Circulating supply is the amount of IOB that is freely tradable on the open market. Total supply includes every token ever minted – including amounts still locked in vesting contracts, team allocations, treasury reserves, and other non-circulating pools. Vesting unlocks move tokens from the "locked" bucket into circulating supply on a predetermined schedule, which is what Vestream tracks.
What blockchain is IOB on and what is its contract address?▼
IOB is deployed on Ethereum. The contract address is 0xc2af…d710 (full address: 0xc2af820610e055264f928388b85cdede6a21d710). You can verify it on Etherscan: https://etherscan.io/token/0xc2af820610e055264f928388b85cdede6a21d710

Don’t miss the next IOB unlock

Get a push and email notification the moment IOB tokens are ready to claim – plus coverage for every other wallet you track, across all 13 protocols and 13 chains – EVM and Solana.

Download on the App StoreGet it on Google Play
Or scan a wallet on the web →

See your own token vesting

Paste any wallet, every unlock across 13 protocols and 13 chains. Free, no sign-up.

VestreamVestream

Track every token unlock across every major vesting protocol.

© 2026 Vestream. All rights reserved.

·

Platform

  • Protocols
  • Unlock calendar
  • Vesting stats
  • Demo
  • Pricing
  • Payroll tracker
  • Tax reports
  • Docs
  • Guides
  • FAQ
  • Contact

Developers

  • Developer API
  • AI Agents
  • Data & methodology

Corporate

  • Token payroll for teams

Legal

  • Privacy Policy
  • Terms of Service