Block 21323
- Hash
00000038bd11aaf116b27dbb3d449cef59192afa017af0f8c6e466319fbb6b0c- Confirmations
- 19963
- Time
- 2026-10-12 17:22:38 UTC
- Median time
- 2026-10-12 17:13:54 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
60ad6c77355839d3651d49d6275186f63f990bf6a8f6dcf1d4284f7d68fb3af5- Previous block
- 0000000196966c8c0808d441ea12961ce57c4a30768eeefd9c7dfd42e90ea976
- Next block
- 00000033829b17a39d487f31d5210745a8d30c71f501240e4b1f907c8b9024c5
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 21323 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
aed9a8c55f19172f34abab01cdd38f71…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 60ad6c773558…4f7d68fb3af5 coinbase | 1 | 2 | 50 |