Block 31978
- Hash
000001ce78fd172cd6bed8329a3355b6fff4a9735560bad11010535615ca086b- Confirmations
- 8659
- Time
- 2026-10-24 20:35:04 UTC
- Median time
- 2026-10-24 20:26:58 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
d140ac2e21bad66c9046941c13f655bd99611a926e856c4d582944c52cc7a9d0- Previous block
- 000000cb19efcd8a00690e4951c3b14760c1547306e180d260b1f55a759c3f48
- Next block
- 00000170a69ff18b1b0533861225e787975bd6132c2fdae8e163c85d4817c7aa
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 31978 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
5157108b32bf51453ea4621e891ff07c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d140ac2e21ba…44c52cc7a9d0 coinbase | 1 | 2 | 50 |