Block 22731
- Hash
00000081f98ac30639cd2d18df44842f18b565b6a97f553562215e1073bbce9e- Confirmations
- 17651
- Time
- 2026-10-14 08:19:41 UTC
- Median time
- 2026-10-14 08:11:09 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
17a586b791d1005e4200eeeabe05788ea67c545a7eca03407586db5594d058fc- Previous block
- 000001270a74d83a7c2e771d79ae52c8e591bbc798ca8345974148bf8d85fc10
- Next block
- 00000033c0361e92511c64546c6c40009af6338d37658fc4f42653646499e727
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 22731 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
3dc4c71c481ab2fec16fe0c3f089e065…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a226a88f25b8…20631da3f9ab coinbase | 1 | 2 | 50.0000031 | |
| 05211475a8fe…b2c2e2d4804e pays to P2MR | 1 | 2 | 20.9999068 | 0.0000031 |