Block 40287
- Hash
000000c5476ccb1ee1f775f0ca58ca5562e43c19813e842237a2718cad7656f1- Confirmations
- 7902
- Time
- 2026-11-03 02:01:34 UTC
- Median time
- 2026-11-03 01:53:39 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
e401c04fcbfb581adafc3cbacc846313f8eedaebef1f6174fe590c12aca1eea3- Previous block
- 0000001f17457b7cca62c25fa3391db8840478fd3462a0133f071da47d92edaf
- Next block
- 000001e16c3bee00b73718f26427017ec9aaa36d461e2cea74f67430e49ba13b
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 40287 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
ef71b1c5d26055a85ffd412d399df34e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e401c04fcbfb…0c12aca1eea3 coinbase | 1 | 2 | 50 |