Block 22977
- Hash
0000006404d66e9bc1b5c9c09f8064071f26f49d16f8cc06870aee2297b53952- Confirmations
- 19257
- Time
- 2026-10-14 15:03:56 UTC
- Median time
- 2026-10-14 14:56:05 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
732e268173c683a81c7b1904dea360c7fb98ada39649817c283af6a291e4631d- Previous block
- 000001514b9fd14bcb9e26883791648217305d1c318f0470c8074b264bc421f8
- Next block
- 00000089919c71eb9effe422736aab1e4f74ab96f991f806fa4ee05f2e42206a
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 22977 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
2bddee1c00d00bd8e582c8f8b1070fc2…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 732e268173c6…f6a291e4631d coinbase | 1 | 2 | 50 |