Block 40849
- Hash
000001bb637283b9df6c1849a75e10ea1c251608d48e2d3b073d88d644f02d84- Confirmations
- 10486
- Time
- 2026-11-03 16:52:30 UTC
- Median time
- 2026-11-03 16:44:35 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
aa035b73ee62c3c71fcbf28951c572840f8b872e69f4bb41af7b0413fe06ba0f- Previous block
- 00000264fb9e353f92800e9321f270d5b21c1fc063f1232f3222c0476dd83847
- Next block
- 0000001f9bec53d0f7a32f30b59411fcdc0f001ec54c7e202b63fd725cb7dcd0
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 40849 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
d84694e3c462645c31aa6e7ecb69661a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| aa035b73ee62…0413fe06ba0f coinbase | 1 | 2 | 50 |