Block 21318
- Hash
0000011a3c7de2eab1745a5c76fc062b8da00ecd98ac86d8feeb4ded95f3a8cb- Confirmations
- 20125
- Time
- 2026-10-12 17:13:54 UTC
- Median time
- 2026-10-12 17:05:53 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
223fc17909e18a70191d638dc912ad9e68dd67e276cc58ee7918333ebbd5c911- Previous block
- 0000007f9b2e0c31b6f711ad7f0ed403ecba84e54e0c2658d4ab1821263010f8
- Next block
- 000000444a2f1a7bd6b9fcf8bd2e309c9e75e21d270f6a2f926f61778b7867d2
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 21318 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
089bccaf104511da3aa9603675f7c329…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 223fc17909e1…333ebbd5c911 coinbase | 1 | 2 | 50 |