Block 21411
- Hash
0000002ca5025bdab0f47299473141e11329f312fd4950bc10a188db2a11b2f9- Confirmations
- 20679
- Time
- 2026-10-12 19:50:21 UTC
- Median time
- 2026-10-12 19:41:48 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
bf3ed52bdee1acafec1ff514b699da156b0996e561f0dcb02eeb639df8337f7c- Previous block
- 000000b813b755f014baf29d887a74331e534d1e94bdacbb5252ecabe3cb0fec
- Next block
- 000000219ae685c09d5bb3c428dce73ce770753eb392389d059ecba84d3472a9
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 21411 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
fdd3359b29e9b1d9898e510f13afd0ee…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| bf3ed52bdee1…639df8337f7c coinbase | 1 | 2 | 50 |