Block 21705
- Hash
000000f45e6c0af8f2910f1dea36a814b5041f7de2c64fe331852b51d3c966a2- Confirmations
- 19077
- Time
- 2026-10-13 04:02:44 UTC
- Median time
- 2026-10-13 03:54:22 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
a001f83350387de1157bfed3d74f66981da4dab00fec4b40bfb7b2b09528cf66- Previous block
- 0000004453f6e7d725c8c7bdc3eff2c1e12e30d30ec43c4d420a7d23321fc5e4
- Next block
- 000000f1ca1cebfe082cdedfd200b03ea783238eda5b1b3df4479bc003da228d
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 21705 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
6946bfccc678e6663dec8b7c99f2e37e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a001f8335038…b2b09528cf66 coinbase | 1 | 2 | 50 |