Block 30490
- Hash
0000013d5376aab980abb1e3308371df95ab81f2905cc4dd98aebf48608f4215- Confirmations
- 10417
- Time
- 2026-10-23 04:30:45 UTC
- Median time
- 2026-10-23 04:22:45 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
b0f7cab13cbe63b47c1765db5cc4232a9f337829907f83b922d9b0a187a8c4d3- Previous block
- 0000006726ba2203bbc128a05ddf08713a2cb5ae865085c787b9a499c2a964e8
- Next block
- 000000c399a578a24cb9ecc9a8cae2ddf9612742ab26f16782d5e2c898aad4f5
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 30490 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
1b0b19f975a9499a3532aa00fecbe374…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b0f7cab13cbe…b0a187a8c4d3 coinbase | 1 | 2 | 50 |