Block 3490
- Hash
000001678bfcb55fc50773290a5b8bf83e362c3443a272a2e3bc41cfde4af0ee- Confirmations
- 38959
- Time
- 2026-09-18 21:05:31 UTC
- Median time
- 2026-09-18 20:57:19 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
f018284b982f977e934e38f311e2acacae88a7de9e2be25684b61aa227912922- Previous block
- 00000181c41145a52a37a38fd3759296f56e3a870abf52752c8225f1a89dea40
- Next block
- 000000d1a2a4ce3e891cb227efda548b8e4a60b09b748773aa6e22b10cad67c7
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 3490 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 |
|---|---|---|---|---|
| f018284b982f…1aa227912922 coinbase | 1 | 2 | 50 |