Block 40303
- Hash
000001b32ae30c2f92e793783a699d583d8784495c731a4063c358a3927b7624- Confirmations
- 7965
- Time
- 2026-11-03 02:27:04 UTC
- Median time
- 2026-11-03 02:19:21 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
8f8b7728b1faa76f653a556b8ac0b4fa9075bd564d17195b004f515fa17c1377- Previous block
- 0000019f7765ca5c80f43df05984b4313bda9469c6d91ff847674709260dec89
- Next block
- 0000016c7a9cf926a43e86831c2f304bf3670ba37e0a514e35519b726e89b42f
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 40303 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
78aee91c1b6db59ac8c1bd96b6d0f30e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8f8b7728b1fa…515fa17c1377 coinbase | 1 | 2 | 50 |