Block 21361
- Hash
0000013e158f7b94029c10037f4589b40894c3cb7bb1da95a7fb0c7f853e5322- Confirmations
- 20815
- Time
- 2026-10-12 18:27:41 UTC
- Median time
- 2026-10-12 18:18:59 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
bc79b8da8b2f885bc17357d80d3e1ae0978e9e1d24d66e75dd306de1fa9aa155- Previous block
- 000000657d65ac0ae5bbc9bb4a38ce95096bc1d308e4ca838fc5097e7349e6f6
- Next block
- 000000ff7f33bacabad8566a35ae2399a763bc35910054c0a794e5444e0f119e
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 21361 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
850fe1ac497f581e8e0de7a91b4e6f3b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| bc79b8da8b2f…6de1fa9aa155 coinbase | 1 | 2 | 50 |