Block 40189
- Hash
000002539c4e0829bc704bc81e1efb2391bc1c35e7922c80efee8aa020fc60fd- Confirmations
- 7504
- Time
- 2026-11-02 23:25:27 UTC
- Median time
- 2026-11-02 23:17:30 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
9ff8f7dad7ed10796db9a79fa1a837b3b30cbe7bc22c591ffc2e6993061980b1- Previous block
- 0000009d4565da03d3741fa255fa31c1ccf09bf80efb8686f1f27283576333b4
- Next block
- 00000116ad4df23d97115047112cdbe3fe66dfc383003bdc2b35f32a71ed83ae
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 40189 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
662f32c9a4ed50527e859f95e1f2410f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 9ff8f7dad7ed…6993061980b1 coinbase | 1 | 2 | 50 |