Block 37840
- Hash
0000022f469e0245cb8c95636859a8d9ab50ff9758750cc28a18f891fb8506b5- Confirmations
- 2958
- Time
- 2026-10-31 09:13:36 UTC
- Median time
- 2026-10-31 09:05:36 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
0dc040881c412e2b6b3855e24c26bc0113de1a6e919d84be31e778a2b8802553- Previous block
- 000001c27056a37cf1be6e9ead6d6389b6c635ad49434f9e250121333e916676
- Next block
- 0000000dfd0caaf35d746e202df1819af2d364f08e1a8ce2e37818b94ce4e3fb
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 37840 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
4e7c3a10928ef5648b64b6e3722e3a61…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 0dc040881c41…78a2b8802553 coinbase | 1 | 2 | 50 |