Block 40340
- Hash
0000015cab313416989029177c158d836f1e7ec882f929ae621a0ef234247ae7- Confirmations
- 8122
- Time
- 2026-11-03 03:25:46 UTC
- Median time
- 2026-11-03 03:17:58 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
5afbd3fa8c8b1b5fe66b29d5e04eea0357b0df0b73e21fb3cf09cbdbf626d7bb- Previous block
- 000001d04341ae3005698ccf719d3b5df0c4627bfa64e982114585da2aa565f6
- Next block
- 0000010cb9cd8d3ac3bfc9c420cc4d4548ea8c0b246999a12c1096bcdd52ed33
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 40340 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
2c67ae7f20d65196666ec26a36c3cdb8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5afbd3fa8c8b…cbdbf626d7bb coinbase | 1 | 2 | 50 |