Block 23721
- Hash
000000e8c190aa7cadc9840b2b507c8158604f592e3cdd915d0c647599dfaf19- Confirmations
- 16952
- Time
- 2026-10-15 11:34:01 UTC
- Median time
- 2026-10-15 11:26:05 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
7c3a689c5441273be7348c6195dde57b7f5045fb272e5787f300b7721c1ff2f5- Previous block
- 000000106ef74766ad10fc7db5f5d8b7318ce998fdadd3cc2140fe90ca130afd
- Next block
- 000001394ebba080e167703fd6ac41e601224c6bb3045a50b0180b31220e9aac
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 23721 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
0a558cdd7996d0e03f51c5e9f4f4ee77…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 90d82f438e7c…41a993ea1d43 coinbase | 1 | 2 | 50.0000031 | |
| 3cdc6674c969…f7f958860d2d pays to P2MR | 1 | 2 | 7.9998665 | 0.0000031 |