Block 30663
- Hash
00000161d76f39279a2b08b9125911fb3c89e64c68aac3882d42b16765a7e34f- Confirmations
- 10253
- Time
- 2026-10-23 09:10:58 UTC
- Median time
- 2026-10-23 09:02:48 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
7a83f66fa182ce8593fb1c13bd5b146d87aad0afd5bf55ecf9ffb3e15970bf4f- Previous block
- 000000e5036ce1e490ef231a13ecc0c353dcc64369d7ef213aa6d2908dabb428
- Next block
- 000000f2e0e1660de4825abd5de992f3695652ac0caf634f9bf034f78fb1d972
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 30663 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
4be015796797790bd9fe2d5f096a0561…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7a83f66fa182…b3e15970bf4f coinbase | 1 | 2 | 50 |