Bitune
TUNEBitcoin multi-signature custody protocol
Performances
RD Popularity Index
RD Growth Index
| 1h | 24h | 7d | 30d | 60d | 90d |
|---|---|---|---|---|---|
| 0.00% | 1.04% | 0.09% | 60.89% | 62.96% | 124.73% |
Comparison
Tokenomics
Unlock Progress
Data source: CoinGecko
Top Holders
| Address | Token | Quantity | Percentage | Value |
|---|---|---|---|---|
| 0x1fac...e32b | ![]() TUNE | 68,827,684.79 | 68.83% | $28.78K |
| 0x2097...7753 | ![]() TUNE | 13,135,075.47 | 13.14% | $5.49K |
| Gate.io 1 (92fe) | ![]() TUNE | 11,825,749.62 | 11.83% | $4.94K |
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About Bitune
Bitune builds custody and security infrastructure for the Bitcoin ecosystem, formerly known as Antimatter, with multi-signature storage as its focus after the pivot. The flagship product BitSig is a Bitcoin-native multisig vault where key shares sit with multiple holders and spending needs a threshold of signatures; a companion cross-chain messaging component links Bitcoin to EVM ecosystems so vault assets can be used in on-chain applications.
It addresses self-custody concerns among institutions and heavy users, where a single leaked or lost key makes assets unrecoverable while fully custodial options introduce counterparty risk. Multisig is long established on Bitcoin, and Bitune's increment is connecting the signing flow to on-chain application calls. Adoption is the issue: public figures from January 2026 showed a market value near USD 100,000 and some 300 holding addresses, with liquidity and attention both extremely thin.
Jack Lu — Co-founder; Founder & CEO of BounceBit, co-founder of Bounce Finance and Chainswap, former partner at NGC Ventures.
Founded in 2021 as a Bitcoin-native multi-sig custody solution, backed by NGC Ventures, Spark Digital Capital and Monday Capital.

