Block 23391
- Hash
000000721e33dd90e3274b9481b683b1542f4f47973f759321821ab4103765d6- Confirmations
- 17367
- Time
- 2026-10-15 02:29:25 UTC
- Median time
- 2026-10-15 02:21:22 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
bb3ae4457a8bd47fd57ca9ea0f97efadfa6519cf9f334d566b18b1717e646271- Previous block
- 000000cd547870eb68f02b8150968998f875223c6e42ab82d4e3beb47f32af45
- Next block
- 0000012d3fda1c740b29dc7fa8888c9c6d45f7ac2f579b6996746b5f974954fb
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 23391 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
9bbcfbea6d19a16cf2a48c14b72e5446…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| bb3ae4457a8b…b1717e646271 coinbase | 1 | 2 | 50 |