Block 40103
- Hash
0000026e440739e4e9d64cfc9d9fd6fd2a50aa1d9c66b03ebc28a0c679e4922e- Confirmations
- 6918
- Time
- 2026-11-02 21:08:50 UTC
- Median time
- 2026-11-02 21:00:44 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
cd7d5afd976083dc31aa4335a274efea8d751d747df7c6da79dcd8f9d02efdf1- Previous block
- 000001378ebc969d599c5d5640b8b2ed34b8d275b6cd682848e068f89811e22c
- Next block
- 000000495efc7abf9f562897cea4769f5ae853b3ab188809e315e3afdb846f66
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 40103 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
c943cade7daa0ef6877006f9a0071752…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| cd7d5afd9760…d8f9d02efdf1 coinbase | 1 | 2 | 50 |