Block 30509
- Hash
0000005f755be57c3386e2dd70f1a3bcf57d13d83d6243d4d7731c235fb96bb9- Confirmations
- 10483
- Time
- 2026-10-23 05:01:53 UTC
- Median time
- 2026-10-23 04:54:10 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
8725b63b3f25661ecca77ea7053137211e47ee09e75a1d476eb0a99b2d6dda3d- Previous block
- 000001a2e6260c3d04844b309ec485f841b59b8817734f5bb6ac758d02298765
- Next block
- 0000001e9a8fe5df18cdc2582ce04553a6553b0545b0e866593b88e9fc1c1e6b
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 30509 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
81ffab07cfe7b27f784902a308840bf5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8725b63b3f25…a99b2d6dda3d coinbase | 1 | 2 | 50 |