Block 30813
- Hash
000000557109c6159fac0e0447bb3096a8b70ac4676c4bb9c007ce679ec1b282- Confirmations
- 10116
- Time
- 2026-10-23 13:14:27 UTC
- Median time
- 2026-10-23 13:06:17 UTC
- Transactions
- 2
- Size
- 3,046
- Weight
- 11,665
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
4a699ccc8253e050b47978b0459239eeb6e13a22a5000414418e64d6f17354df- Previous block
- 00000155324e3b185b0cf614de887362be8c0a51fd12730a2118cd6ff6104075
- Next block
- 0000017b55c7f3f69356c67c41a3ce6456b2588e61ceacecf4d728bfbac25663
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 30813 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
77afb44dcfc96e5e87dde4f309f796d5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| fc0e7ffd0381…3e36e96d97cd coinbase | 1 | 2 | 50.00000344 | |
| ca83c18cbabf…128b497bfdad spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |