Block 23440
- Hash
00000011f5f41ae2564e0e01f5eaa8099c7ecf3c3163be64713865fad37f9d57- Confirmations
- 17611
- Time
- 2026-10-15 03:51:54 UTC
- Median time
- 2026-10-15 03:43:40 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
0e9832b471dcf671c14f7fd1924cb3c2183c84d20ff2fa81222433c601d461a3- Previous block
- 0000001145bf9173bfa28c826ce6eca86775ed11736a0d5b3ab080f825cfc51e
- Next block
- 0000003e2843c00ffdbb1d349ca05dcbeab31e37f3d03dbed65b9952f0b2c514
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 23440 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
acbb68cfe947b913fb5a89cf20a6bb00…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 0e9832b471dc…33c601d461a3 coinbase | 1 | 2 | 50 |