Block 37578
- Hash
0000014c7386e122c293358638f5f911cfcfc2ac9e9f6392f3276f45cf7a7495- Confirmations
- 4720
- Time
- 2026-10-31 02:16:58 UTC
- Median time
- 2026-10-31 02:08:51 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
8b8b5fbbe875cafd9ce6ae7962af15540fb4386839b01433816326b2b4344bb7- Previous block
- 0000023dd78c256f929a22ffda78a705fe3424609eb240e35c64cf33e2bf9e43
- Next block
- 0000013dbc5c54c0d7e6ae7341ca49e016af295068e370bd9ba20a2e9c9ab3e7
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 37578 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
a1a0207f00d5e245d866fe2a5f4764a3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8b8b5fbbe875…26b2b4344bb7 coinbase | 1 | 2 | 50 |