Block 22646
- Hash
000000fbe6455b586670fe582a17fb0f6c33f51871351dbe6c08398c5b534c19- Confirmations
- 19171
- Time
- 2026-10-14 05:59:08 UTC
- Median time
- 2026-10-14 05:51:05 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
4bff6b017a911f6c24b1f2b202fb7ef481310c71ff67806cb90be3af37df15c6- Previous block
- 00000003fe02f431fefb8bb43296da400a1ef80b43069cf23bfcf21808c73ded
- Next block
- 000000b40f7fd1dcfb3a8617cdaf0816c1e78a85a6902443fe80211749603b82
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 22646 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
8cc7672b7e72fe7b7a6fd8a0b27bcb11…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4bff6b017a91…e3af37df15c6 coinbase | 1 | 2 | 50 |