Block 22319
- Hash
000000b12bcb56773be7a1abc8a509ab5ee293df97b27d58b6b29c40954527ab- Confirmations
- 19808
- Time
- 2026-10-13 21:01:48 UTC
- Median time
- 2026-10-13 20:53:54 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
349ae7657d8c5ccc1aae2951c1fad1c3218f01f9eda6c6052655cee0ef28a476- Previous block
- 00000068fe292e5cf4ecc5b205e8d16201de61a29abba7531f249f150cca5b46
- Next block
- 0000014f48080238b66ddb2d03c75252ca287edb6f8c1ca7ba7377286ddeb26e
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 22319 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
8e1a7435a76894e6b3fdc5c89cac282a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 349ae7657d8c…cee0ef28a476 coinbase | 1 | 2 | 50 |