Block 5221
- Hash
00000041b5a7d2306e8cfa22699ae82019a56bc6d29a1fd1e0777b6a98fcb0c7- Confirmations
- 35646
- Time
- 2026-09-20 23:48:51 UTC
- Median time
- 2026-09-20 23:39:37 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
8526368790ea10303e8abcf508e77b60ffd4b39c068583fd32f7e6d593f4a172- Previous block
- 0000000a828c09c3845658eea08c89f3d837c79303ec979f22d601b87573d578
- Next block
- 0000006dce22775beb5f4e80ff4cd779f4ab7eebf8c28637afe5772b5724f6a4
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 5221 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 |
|---|---|---|---|---|
| 8526368790ea…e6d593f4a172 coinbase | 1 | 2 | 50 |