Open USD (OUSD) supply

Every Open USD mint, burn, freeze and whale move across Ethereum, Base, Solana and Tempo, counted from on-chain events and reconciled with the contracts.

Total supply
665.1M
OUSD on 4 chains
Holders
539
addresses with a balance
Contract status
Active
no chain is paused

Supply over time

  • Tempo471.8M
  • Solana68.0M
  • Base65.0M
  • Ethereum60.3M
0200M400M600M800M4 Sep14 Sep24 Sep4 OctTempoSolanaBaseEthereum
OUSD in circulation, mints minus burns, as of 4 Oct 2026, 16:53 UTC.
View as table
Day (end, UTC)TempoSolanaBaseEthereumTotal
4 Oct 2026471.8M68.0M65.0M60.3M665.1M
3 Oct 2026471.8M68.0M65.0M60.3M665.1M
2 Oct 2026473.2M68.0M65.0M60.3M666.5M
1 Oct 2026475.2M68.0M65.0M60.2M668.5M
30 Sep 2026434.2M18.0M15.0M10.1M477.3M
29 Sep 202670.0M10.0M10.0M10.0M100.0M
28 Sep 202610.0M10.0M10.0M10.0M40.0M
27 Sep 202610.0M10.0M10.0M10.0M40.0M
26 Sep 202610.0M10.0M10.0M10.0M40.0M
25 Sep 202610.0M10.0M10.0M10.0M40.0M
24 Sep 202610.0M10.0M10.0M10.0M40.0M
23 Sep 202610.0M10.0M10.0M10.0M40.0M
22 Sep 202611.7K10.3K10.1K10.9K43.0K
21 Sep 202610.5K10.1K10.1K10.8K41.5K
20 Sep 202610.5K10.1K10.1K10.8K41.5K
19 Sep 202610.5K10.1K10.1K10.8K41.5K
18 Sep 202610.5K10.1K10.1K10.8K41.5K
17 Sep 202610.4K10.1K10.1K10.8K41.4K
16 Sep 202610.4K10.1K10.1K10.8K41.4K
15 Sep 202610.4K10.1K10.1K10.8K41.4K
14 Sep 202610.4K10.1K10.1K10.3K40.9K
13 Sep 202610.4K10.1K10.1K10.3K40.9K
12 Sep 202610.4K10.1K10.1K10.3K40.9K
11 Sep 202610.4K10.1K10.1K10.3K40.9K
10 Sep 202610.4K10.1K10.1K10.3K40.9K
9 Sep 202610.3K10.1K10.1K10.3K40.8K
8 Sep 202610.3K10.1K10.1K10.3K40.8K
7 Sep 202610.3K10.1K10.1K10.3K40.8K
6 Sep 202610.3K10.1K10.1K10.3K40.8K
5 Sep 202610.3K10.1K10.1K10.3K40.8K
4 Sep 202610.3K10.1K10.1K10.3K40.8K
Embed this chart
<iframe src="https://ousd.watch/embed/supply" width="100%" height="520" style="border:0" loading="lazy" title="Open USD (OUSD) supply by chain — ousd.watch"></iframe>

Supply by chain

ChainSupply, OUSDShareHolders
Tempo471,798,45270.9%213
Solana68,011,08210.2%93
Base65,021,3409.8%157
Ethereum60,279,9069.1%76

News from the chain

All news

Latest events

TimeEventChainAmount, OUSDFromTo
2026-10-03 07:56 UTCTransferSolana84.9K3vaJs8…Mh7dBqCfma…aMfu
2026-10-03 07:56 UTCTransferSolana88.9K3vaJs8…Mh7dBqCfma…aMfu
2026-10-02 22:10 UTCBurnSolana1.003ZGf3E…XnKa—
2026-10-02 21:25 UTCTransferSolana2.0M4NyK1A…LeFwFXUgGL…QHTs
2026-10-02 21:19 UTCTransferSolana61.7K9obNtb…WQkE4NyK1A…LeFw
2026-10-02 20:56 UTCTransferSolana950.0KD89hHJ…dvzf4NyK1A…LeFw
2026-10-02 20:27 UTCBurnSolana11.123ZGf3E…XnKa—
2026-10-02 20:27 UTCTransferSolana2.0M9obNtb…WQkE4DsBSy…WAmq
2026-10-02 20:27 UTCTransferSolana2.0MD89hHJ…dvzfFaEHhT…oJZa
2026-10-02 20:27 UTCTransferSolana2.0MFpwQQh…E99Q2fYym2…wkdA
2026-10-02 20:27 UTCTransferSolana2.0M9obNtb…WQkE2EKbTr…y4EE
2026-10-02 20:27 UTCTransferSolana2.0M4NyK1A…LeFw59XVmX…ofQJ
2026-10-02 20:27 UTCTransferSolana2.0M4NyK1A…LeFwHJG3iz…Detb
2026-10-02 20:25 UTCMintSolana11.12—Hmc2dL…D4ni
2026-10-02 19:56 UTCBurnBase10.890x4787…93cc—
2026-10-02 19:51 UTCMintBase10.89—0x4c2c…00b8
2026-10-02 19:32 UTCMintTempo1.00—0x4c2c…00b8
2026-10-02 19:22 UTCMintTempo8.87—0x4c2c…00b8
2026-10-02 18:42 UTCMintBase10.2K—0x4c2c…00b8
2026-10-02 18:37 UTCTransferBase10.2K0x4c2c…00b80x4ca4…cd8c