Block 40427
- Hash
000000fed3b41ac5594274119a059875a9b4b8fb55706c210f3cf35f09664971- Confirmations
- 8537
- Time
- 2026-11-03 05:42:56 UTC
- Median time
- 2026-11-03 05:35:09 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
ef804efb3ce0a1cd90a0bda4ee53ab77fe61b59500c33942e640118b6367636a- Previous block
- 000002031794d006c812d97dca178e7635a28ef63a601ceacbd5a669e1399c58
- Next block
- 0000000f72b1ba1ae35c57bf5209e81ddd00c16221ff0ffdaf583d798c132282
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 40427 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
e2aa687707c790214245df8a5b3f1aa8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ef804efb3ce0…118b6367636a coinbase | 1 | 2 | 50 |