Block 40434
- Hash
0000024c07c13d148d15b48efb7b5fc87b588bdb4f6ea480c4cf9fe5b9d21440- Confirmations
- 8572
- Time
- 2026-11-03 05:53:50 UTC
- Median time
- 2026-11-03 05:46:01 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
c8a666b2d636ab5e76b547abcfd958054859fb452424af5130c2eb69275c41ad- Previous block
- 000001d1bfbbffdc9e0d39271ccedbb8ae49ac3e653249dfd0db2ab6a62ed54f
- Next block
- 00000180b9922d1e995f62ccc77c982d9249bcd9903405711f2c636f0ca154db
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 40434 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
c9fac33153981117205a89c52e080a7b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c8a666b2d636…eb69275c41ad coinbase | 1 | 2 | 50 |