Block 40186
- Hash
0000002acb2e6fbacf16e2272d2190740f364b1f4eebf82f61d96e46a3c78072- Confirmations
- 7493
- Time
- 2026-11-02 23:20:40 UTC
- Median time
- 2026-11-02 23:12:51 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
67b85834b7f95d7c4dd563f9bfccf9cd281ac6209a37d6ccc8bb35840187eb4a- Previous block
- 00000276e02638c750a44a6528fad7d430635d761975ebd01a81426a772763ea
- Next block
- 000002038fbda0fdb40aa67aff507f057bbcd490e64f00890edf42eac7512b14
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 40186 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
9e7253c717ea2860756e36a849bcbf66…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 67b85834b7f9…35840187eb4a coinbase | 1 | 2 | 50 |