Block 30421
- Hash
000000b9822978d11a28ac5cff79042bfaf6c8bcb40733ee963233faf32066d5- Confirmations
- 11300
- Time
- 2026-10-23 02:39:24 UTC
- Median time
- 2026-10-23 02:31:12 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
33464757e2acfc2a1cfcebff74231dab9895a75e824962385045ee9b8b80e318- Previous block
- 0000014bf0e4d6bb13142bc56ca95a770909e8ec459b30b99669ce582951fb75
- Next block
- 00000120875ee786b3c481e2457ade0f2026cc7435faaf0f48289ac59aff8ef3
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 30421 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
3b1d5a3ca5eaf86e3f041006bb926969…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 33464757e2ac…ee9b8b80e318 coinbase | 1 | 2 | 50 |