Block 21248
- Hash
000000e68701225ac7edfecbf5b269fa9780e9a9a34dcbde12c728f6d1813f9f- Confirmations
- 20051
- Time
- 2026-10-12 15:13:41 UTC
- Median time
- 2026-10-12 15:05:16 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
26dd22ede48b7d0b996f34fd94d1942f76484fd7193551695f4aa6e790be79b8- Previous block
- 0000004f83c26064fa25a7fb1ae141a0047776c582f8ec3eeb90f8ce571f39a8
- Next block
- 0000000d62c8464d726a8913ded15430c9dc20f7ebff901e108739c16b0b6eef
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 21248 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
39c55df579dccbe3876234348d4eb48a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 26dd22ede48b…a6e790be79b8 coinbase | 1 | 2 | 50 |