Block 2121
- Hash
0000035a046abb0988b4dd0d3aa8536c84d441510d7503f9140c22a9f29561d9- Confirmations
- 40266
- Time
- 2026-09-17 09:01:03 UTC
- Median time
- 2026-09-17 08:53:13 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
c301d91bc56036976937d76ef0642b3a2a0aa02c2568b67d22aa16ff7323b56c- Previous block
- 0000013839cd8372cd8329b678ce91cd6053397bca35124db01d687cc285e565
- Next block
- 0000032a49106f13ed6573c59aeff6ca61eb8a704ba3c13fd885b23b0ace586d
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 2121 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c301d91bc560…16ff7323b56c coinbase | 1 | 2 | 50 |