Block 40666
- Hash
000000c9a632f80b684eb3d013f4407d6c09558185d7bec299bc3e4365962b2d- Confirmations
- 9673
- Time
- 2026-11-03 12:02:13 UTC
- Median time
- 2026-11-03 11:54:13 UTC
- Transactions
- 2
- Size
- 3,047
- Weight
- 11,669
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
678f93b6900bdaa629c9448d2a8903466219fa9e51fc4bce266ce67bd8364798- Previous block
- 000000b9e66726b383c79798569c6eb994c3f6bce8279f22235920b52f7d7377
- Next block
- 0000009cac70ceaa8b4c60eea21d2bb0dae506ffb94fc63a49014a81b102eb8b
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 40666 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
2e3afce6377fd187a4ff42ee030cfa23…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 014de210ca01…0ddc65e4bce9 coinbase | 1 | 2 | 50.00000344 | |
| 256237a0f94f…037bb37f118e spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |