Block 30400
- Hash
000001ddb538a15c8522a27d31470fe9de6edff3d135df55109f4bb6a2e38429- Confirmations
- 10850
- Time
- 2026-10-23 02:06:04 UTC
- Median time
- 2026-10-23 01:57:44 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
7b45305f72131a4f079152921158457cfc2cfe54a9d8e20268eace280b3d8ed1- Previous block
- 000000eb52704065e8dcea5f6a090a2f62f49c124e20fcda39972a26304d8bf0
- Next block
- 000001d46dad01fabe557669f4db50180625948347847649841d60fbe3f36d61
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 30400 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
8d8189b6255edef9b8de4f48a8c3c844…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7b45305f7213…ce280b3d8ed1 coinbase | 1 | 2 | 50 |