Block 40050
- Hash
000001cf137e87ea1d2209bc0dbe639e0d1fff16273f45eb12565e049ffe0de0- Confirmations
- 5743
- Time
- 2026-11-02 19:44:38 UTC
- Median time
- 2026-11-02 19:36:46 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
4c985290e91e163f7999a7af5b762687e83c4dfd702771ccc755916fe109d074- Previous block
- 000001c32cbb5393f888dc9baea33cdec4fd8220ad4a5c5cc02bbff4857ac3b7
- Next block
- 0000013a4e8918dc662c65c5c8bf005f2e910223d9359cb5d7824b73f3325aaa
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 40050 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
77d0a0e87f2561dd2045922e57bf93fb…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4c985290e91e…916fe109d074 coinbase | 1 | 2 | 50 |