Block 22837
- Hash
000000a239d2368b3787593ed17c857b9d387ff65db287d145665b6669e02b0b- Confirmations
- 18191
- Time
- 2026-10-14 11:13:31 UTC
- Median time
- 2026-10-14 11:05:01 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
2ecd2078142761d4379b460e60719af9366e5664868cbe1342c9f21a3540fa5b- Previous block
- 00000032a98747999e7ada7074bceeaf1a8cc8a38b6a16f60671af71f66ae89b
- Next block
- 0000013d9d12b602d7506cbc5e353b4dbf6d3e9dc642c72322ca37ede1c074e8
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 22837 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
fc31da276965aea7530f35c71e378bb7…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2ecd20781427…f21a3540fa5b coinbase | 1 | 2 | 50 |