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I

IOB

Polygon
IOB on 5 chains →
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As of November 5, 2026, IOB has 2.25B IOB still locked and vesting across 1 protocol (Sablier) on Polygon. The next unlock is 153.90M IOB on May 13, 2029.

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

153.90M IOB · May 13, 2029

Locked
2.25B IOB
22.5% of 10.00B supply
Unlocking next 7d
None
nothing in 7 days
Unlocking next 30d
None
nothing in 30 days
Recipients
6
top 6 hold 100% · 6 streams
Pulse · IOB
Generated from Vestream’s indexed cache
  • 2.25B IOB sit in indexed vesting contracts across 6 active streams.
  • Next unlock is in 920 days on 13 May, 153.90M IOB via Sablier.
  • The top 3 wallets hold 84% of locked IOB, concentration worth knowing before a cliff.
  • All indexed IOB vesting sits on Sablier.
12-month unlock schedulecumulative
next 12mo – IOB
1.00
0.75
0.50
0.25
0
Now
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Nothing unlocks in the next 12 months – 2.25B IOB still locked beyond
Protocols:
Top recipients6 shown
#
Recipient
Protocol
Streams
Share
Next
Locked
1
0xa295…4554
Sablier
Sablier
1
53%
in 36mo
1.20B
1.20B IOB
2
0x07bf…5555
Sablier
Sablier
1
22%
in 8d
500.00M
500.00M IOB
3
0x85aa…b1e9
Sablier
Sablier
1
8.9%
in 36mo
199.62M
199.62M IOB
4
0x63ed…0b48
Sablier
Sablier
1
6.8%
in 30mo
153.90M
153.90M IOB
5
0xd4c0…9718
Sablier
Sablier
1
5.1%
in 30mo
115.32M
115.32M IOB
6
0x2a66…aff0
Sablier
Sablier
1
3.6%
in 36mo
79.86M
79.86M IOB
Upcoming unlock events
S
153.90M IOB
Sablier · 0x63ed…0b48LOCK TX ↗
in 30mo
S
115.32M IOB
Sablier · 0xd4c0…9718LOCK TX ↗
in 30mo
S
199.62M IOB
Sablier · 0x85aa…b1e9LOCK TX ↗
in 36mo
S
79.86M IOB
Sablier · 0x2a66…aff0LOCK TX ↗
in 36mo
S
1.20B IOB
Sablier · 0xa295…4554LOCK TX ↗
in 36mo
S
500.00M IOB
Sablier · 0x07bf…5555LOCK TX ↗
in 48mo
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Price
–
Liquidity
–
24h volume
–
FDV
–
🔒 Vestream-indexed2.25B IOB
locked across 6 streams · Sablier
PolygonScan↗TokenSniffer↗DexScreener↗DexTools↗Search $IOB on X↗

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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 has 6 indexed vesting streams, but no unlocks are scheduled in the next 12 months.
When is the very next IOB unlock event?▼
The next scheduled IOB unlock is on 13 May 2029, releasing approximately 153.90 million IOB via Sablier.
How much IOB is still locked in vesting right now, and what is it worth?▼
Vestream indexes 2.25 billion IOB currently locked across 6 active vesting streams.
Which vesting protocols are holding IOB?▼
All indexed IOB vesting is on Sablier (2.25 billion IOB locked).
How much IOB will unlock in the next 30 days?▼
No significant IOB unlocks are scheduled in the next 30 days according to Vestream's indexed data.
Who are the largest IOB recipients with active vesting?▼
The top 3 wallets by indexed IOB vesting positions are: 1. 0xa295…4554 with 1.20 billion IOB (53.4% of locked supply); 2. 0x07bf…5555 with 500.00 million IOB (22.2% of locked supply); 3. 0x85aa…b1e9 with 199.62 million IOB (8.9% 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 Polygon. The contract address is 0xfd9d…c63b (full address: 0xfd9d9dad90a925630ffbd7ee7b2b57581269c63b). You can verify it on PolygonScan: https://polygonscan.com/token/0xfd9d9dad90a925630ffbd7ee7b2b57581269c63b

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