Block 40245
- Hash
00000240c36bbe1989b7d7086bb01f338b0128ccb9db441757cfdbe392e0f91e- Confirmations
- 7742
- Time
- 2026-11-03 00:55:02 UTC
- Median time
- 2026-11-03 00:46:59 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
0075bbf0cf1f916f58137ed7b17f4d5999f06ccd87ba9b82c8b0ac59fa252708- Previous block
- 00000286bf014fbe8b17868625a731c562e22ab31aae162c9cd79b6834e0b6c5
- Next block
- 000000f2f51ff7e7ba51c17485d2012df23f030ce237b808e85a0a4c03d70343
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 40245 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
49eb197589c2b9ec6a5eb37d71723109…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 0075bbf0cf1f…ac59fa252708 coinbase | 1 | 2 | 50 |