Block 23158
- Hash
0000004554dd506730289830644a4e6255b2c038ee2a719ba02fcdc411a08cbe- Confirmations
- 19093
- Time
- 2026-10-14 20:05:16 UTC
- Median time
- 2026-10-14 19:56:26 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
e96939b24671b77d4293030bc960fd21f6fb7a364dbd0000f9ec0527c343c3cc- Previous block
- 00000083029243331c272c04649d9b06f073ee0cd86776d16343b5701b4193ae
- Next block
- 0000003d459959ca15351c2642df5f8a601cefadb422cf21f1e8df306c53421a
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 23158 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
5ac99ed187d73891cc5895b0ce1c1fe9…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e96939b24671…0527c343c3cc coinbase | 1 | 2 | 50 |