Block 21050
- Hash
00000033fc06bc945d94ebd6444d9a4be92dc87b7270a4d0b244772c209405a8- Confirmations
- 20418
- Time
- 2026-10-12 09:44:29 UTC
- Median time
- 2026-10-12 09:35:52 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
861717c4f55e917f07784b5ac93eb048b5b186610b0a09beebb34102fbce8210- Previous block
- 0000002badef3281a187eee812b4ca0e50e6a0f9c51a8c05f8a8a731f2b49d07
- Next block
- 0000004d55830de92a1973f0a38c874f1152188129ce1139b2f857141372dc47
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 21050 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
b6ad60b374f21866ee88b59c21e02c0f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 861717c4f55e…4102fbce8210 coinbase | 1 | 2 | 50 |