Block 30439
- Hash
0000000eb99c760c9197a6b271cb36bfd86b45a857e62abd6370162d059ed4eb- Confirmations
- 10977
- Time
- 2026-10-23 03:08:56 UTC
- Median time
- 2026-10-23 03:00:49 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
1f836130c3e4af51241f5d32072fb5737da93add247e54528438fa87243bdcc6- Previous block
- 0000015ad978184f8a8e68a1c51d3a3523f03edfe8650df66d65e2d352cffdcc
- Next block
- 00000128827c524bc7e5a60967fe7d613e3ecbfd6cbdc8b9711a18fd2965c3f8
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 30439 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
3e95af0d61f9ec311c5a9ab81a620cd2…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1f836130c3e4…fa87243bdcc6 coinbase | 1 | 2 | 50 |