Block 40661
- Hash
000002b714a15ec7d762d9a4f8771633c8bc85244768c225537b8aad743116a4- Confirmations
- 9648
- Time
- 2026-11-03 11:54:13 UTC
- Median time
- 2026-11-03 11:46:17 UTC
- Transactions
- 4
- Size
- 3,771
- Weight
- 13,338
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
9631677374d20b159a4efbe566439d706d36d3efaaed3b017d04f6de1589e722- Previous block
- 0000009e0fe1b24161c48fd06765771c724f1a75c9f6aca56770393f84fb2ecd
- Next block
- 0000021ce1922bda3b757beb34fed3ff3cfd76ba0cfaec3c2ec4053f8f0f1552
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 40661 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
2d02e1a948de7a46fb0ec186a5e8ea32…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| bcad593fef79…9264f7ca849f coinbase | 1 | 2 | 50.0000118 | |
| 11afd01487b4…68e249fade25 spends P2MR pays to P2MR | 1 | 2 | 0.99397592 | 0.00000344 |
| 03a67250de8e…411b2fa0b195 spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| b9b142d3a51c…f73f83bd6b54 spends P2MR pays to P2MR | 2 | 2 | 0.00198524 | 0.00000492 |