Block 17978
- Hash
000000c7a04032685ee2b560d8712df40190146c68a9928267208a83d26ed31e- Confirmations
- 24290
- Time
- 2026-10-08 20:13:11 UTC
- Median time
- 2026-10-08 20:05:06 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
f5ac7068757b26c2f984fa9a7b39e77c88f6c4a3f6e896c9a40f234c87abde02- Previous block
- 0000009ec8e840b6bc36b7f58c310f197a57762e5942dbb2d296394fbfb235cc
- Next block
- 0000008f44939d20876ac16ae6be70246eb8f00cdeace219f9a46caaa83a4c85
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 17978 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 |
|---|---|---|---|---|
| f5ac7068757b…234c87abde02 coinbase | 1 | 2 | 50 |