Block 30387
- Hash
000000fb27d7772b958f0fc6fa10639e13c3c6697c5c614afdb9fb769b0a087a- Confirmations
- 10493
- Time
- 2026-10-23 01:45:03 UTC
- Median time
- 2026-10-23 01:37:27 UTC
- Transactions
- 4
- Size
- 7,206
- Weight
- 16,512
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
3ea5e0d4c6fa305d11d57d376ebb35c617e4c232876a34358ffc8a7e77da6173- Previous block
- 0000003a0ca25dcb4fcdfd829c84c5a33aef190e3a8cd723159a1a021e8630b8
- Next block
- 000001a63246125a8fd6b323a9c2bda9390fe8f63637eeace28b22de6b2175b0
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 30387 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
48077a157fad3a4a3fc7d31132c6b14c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3dedff91fb84…57c003e60c75 coinbase | 1 | 2 | 50.0000277 | |
| 7e40f1ac4f8d…2ff559e3dbec spends P2MR pays to P2MR | 1 | 1 | 0.99999742 | 0.00000258 |
| 413c9e46a96e…5b18ad093dc5 pays to P2MR | 2 | 2 | 1.47283217 | 0.00000424 |
| 3676e8843448…61fa5d3187f1 spends P2MR pays to P2MR | 1 | 1 | 0.99997912 | 0.00002088 |