Block 17421
- Hash
000000a520ac2e5fbd69108207688322b7b5de76302325623acc61d723a87034- Confirmations
- 23692
- Time
- 2026-10-08 04:20:07 UTC
- Median time
- 2026-10-08 04:12:16 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
d0794af3a09819a59034c613b01ea45f485a54652cdc43ad9b75c724fefec0c4- Previous block
- 0000006925317e9ade7cdc47a2c0088f1ab4c02370513fd597598bb1682c2027
- Next block
- 0000005ec56236f77244f628ce644271c895c6ec2b3564d1d5d36b8f35647322
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 17421 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 |
|---|---|---|---|---|
| d0794af3a098…c724fefec0c4 coinbase | 1 | 2 | 50 |