Block 30643
- Hash
000001ea058f5849165e90b4c5e0e091541139e0b0fcb0e5b6cf530e8545b910- Confirmations
- 10605
- Time
- 2026-10-23 08:37:58 UTC
- Median time
- 2026-10-23 08:29:31 UTC
- Transactions
- 3
- Size
- 6,868
- Weight
- 15,769
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
8251c86d48a2d9b47a53b3749844d8b922b47818d9b4191e6919e869f58feff9- Previous block
- 000000f0f384c941db2506efcb613e1f67ab3b944088e4269c9b8dd6f6291277
- Next block
- 00000076b99a8535627461d190a23b8348f3c1a7d9bd9311a79a8a8759ee2585
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 30643 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
9518d9b3ca9c28831ed75075d974ec6a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d8eacd4f5b54…0b6237e69666 coinbase | 1 | 2 | 50.00002398 | |
| 59e631a1bca9…d86857564de9 pays to P2MR | 1 | 2 | 8.9998696 | 0.0000031 |
| 5c37309bd3af…3c7156894dda spends P2MR pays to P2MR | 1 | 1 | 0.99997912 | 0.00002088 |