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The @Polkadot network posted a striking spike in on-chain activity on April 29, with $DOT recording a 6,100% jump in its transactions-per-second (TPS) metric, according to data tracked by @chainspect_app. The move placed Polkadot well ahead of other notable ecosystem gainers on the day, with @GravityChain posting a 441% TPS increase and @MoonbeamNetwork logging a 67% rise.
TPS is a closely watched measure of network throughput and activity. Polkadot functions as a "network of networks," using parachains — specialised blockchains with unique functionalities — to enable interaction between diverse blockchain architectures.@MoonbeamNetwork is an EVM-compatible smart contracts platform built within the Polkadot ecosystem, designed for seamless compatibility with Ethereum tooling. The breadth of the April 29 surge across multiple chains within the ecosystem suggests a coordinated uptick in usage rather than an isolated event on a single parachain.
The throughput spike adds to what has been a significant period for the Polkadot network. 21Shares officially launched its spot Polkadot exchange-traded fund on March 6, 2026, marking the first ETF in the United States designed to track the price of the Polkadot ecosystem.The fund, listed on Nasdaq under the ticker TDOT, carries a management fee of 0.3% and was seeded with approximately $11 million in initial assets.The ETF is physically backed, meaning 21Shares holds actual $DOT tokens as the fund's primary asset, allowing investors to access Polkadot through traditional brokerage accounts without managing digital wallets or private keys directly.
March also brought a significant overhaul to the network's economic model. A tokenomics upgrade implemented a hard supply cap and cut annual $DOT issuance by 53.6%, shifting the protocol to a disinflationary model.Separately, Polkadot ranked first in total developer commits in 2026, signalling intense development momentum and continuous improvements.
Despite the wave of protocol upgrades and the ETF launch, $DOT's price has faced headwinds. As of April 29, XRP and AVAX ETFs attracted fresh capital while Polkadot's fund remained flat, highlighting selective investor appetite. Whether the April 29 TPS surge translates into sustained on-chain engagement — and eventually price momentum — remains to be seen.
Sources:
Chainspect – Polkadot Ecosystem TPS & Metrics
The Block – First Spot Polkadot ETF Launches in US
Crypto Briefing – 21Shares Launches First Spot Polkadot ETF in US
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