Block 40000
- Hash
00000227fab290794221a5ea0f80cf5f13b68fc52f235f48898bd96cd52a366b- Confirmations
- 5473
- Time
- 2026-11-02 18:25:49 UTC
- Median time
- 2026-11-02 18:17:50 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
17d17c217a6a9c0f81b792d6eb25ccd3f6ed08b1dd7c9b67e5fe33690c4fc232- Previous block
- 00000171b64bb633836769e898e0cf02c813a085be673e46c25a986ded2d24ba
- Next block
- 0000018774d9b72ed37fc460ad18447f023c4330294f9e5361c7b0f08e22c1e0
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 40000 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
9ba4a0c8451cf7b0b9ffd9ca339f142d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 17d17c217a6a…33690c4fc232 coinbase | 1 | 2 | 50 |