Block 22166
- Hash
000000ae6ec6e03e4b67912d5a47ae631c8bb4087745d5b9d8a84817cc36707f- Confirmations
- 19783
- Time
- 2026-10-13 16:51:43 UTC
- Median time
- 2026-10-13 16:43:18 UTC
- Transactions
- 1
- Size
- 2,771
- Weight
- 10,976
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
6ee8ac17170859e7e686166bf894010b00bfb8f0c8a457cfb224acbeb47579ac- Previous block
- 0000001e5e9a4d27303e6d7e809fecd5609bc415496031151ca35dc959c263ea
- Next block
- 000000105a64c8ece187dd247e2349455297a46ee03f6a419f0395bf46370c0a
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 22166 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
143146dfc95962438b292d2bd2b0a481…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 6ee8ac171708…acbeb47579ac coinbase | 1 | 2 | 50 |