Block 23399
- Hash
000000ca3a9d055cacb4be8b2c5046d2cd42944506ddb18edd0a50b0c448629f- Confirmations
- 17197
- Time
- 2026-10-15 02:42:33 UTC
- Median time
- 2026-10-15 02:34:27 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
f519a4f8964770a5b306d53331e61436ce929f45a11516bbf208f21f074ae45d- Previous block
- 000000c1257c73cddf7148554bc3a3b4e8f131f811fc04293758274a4598bbc9
- Next block
- 0000006e49b0e53788e93dcc6ecca2d62fbcc9d1ea1b755a1e7b279d587e7698
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 23399 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
7e5efb897aa37effb16db8ab2780a383…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f519a4f89647…f21f074ae45d coinbase | 1 | 2 | 50 |