Block 30437
- Hash
000000eb2a883b4850185619df90e3139e6a51722480de25e9dd3d6d78a7801e- Confirmations
- 10815
- Time
- 2026-10-23 03:05:35 UTC
- Median time
- 2026-10-23 02:57:43 UTC
- Transactions
- 2
- Size
- 6,663
- Weight
- 15,153
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
3d7119fb35c6f60c629faa60b224b29aa9e4ee4d4b45b0f0b2ca67c6b7b63cf6- Previous block
- 0000006c76389f26a58e4f9aee0d57344a1e46c01616d1493c736938237d3930
- Next block
- 0000015ad978184f8a8e68a1c51d3a3523f03edfe8650df66d65e2d352cffdcc
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 30437 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
12fc67fb70f05d536e848eaa0fd8c648…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c7a599fec5e7…f6ed5013654b coinbase | 1 | 2 | 50.00002088 | |
| cd76e5c3ba82…2bf219949c76 spends P2MR pays to P2MR | 1 | 1 | 0.99997912 | 0.00002088 |