Block 21097
- Hash
000000a25e964096ece4fb9ad804c2c268a778a117d6c5c44a233005f8ac4308- Confirmations
- 20113
- Time
- 2026-10-12 11:02:32 UTC
- Median time
- 2026-10-12 10:54:35 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
185140977786f5967979598296970639f0d5ec71e36475312317fcb01f2a286a- Previous block
- 0000000d0c92eec1e06769bf4810f849890ff6dbed639138038175baa99dad33
- Next block
- 00000118a66cb47ae676683a1908a51c44d87e4258db9327692bf9cc88fc7620
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 21097 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
baaad8630c337d2a5ab1268bf9d5b91e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 185140977786…fcb01f2a286a coinbase | 1 | 2 | 50 |