Block 40665
- Hash
000000b9e66726b383c79798569c6eb994c3f6bce8279f22235920b52f7d7377- Confirmations
- 9669
- Time
- 2026-11-03 12:00:42 UTC
- Median time
- 2026-11-03 11:52:29 UTC
- Transactions
- 2
- Size
- 3,223
- Weight
- 11,968
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
8ea8568cafb6887221cf1adf508a45b50475ff7e8903c17d2597d1aa5abe6b3e- Previous block
- 000001edfb02979dc13674287299fc91afb6c816a41c9e513c31172003f36fdc
- Next block
- 000000c9a632f80b684eb3d013f4407d6c09558185d7bec299bc3e4365962b2d
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 40665 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
04184c1d82cc0bc01770b7120cf6ecc8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5e46ffcae68d…c8fcfe853015 coinbase | 1 | 2 | 50.00000492 | |
| d7ab7b01d9b4…3dac247e5710 spends P2MR pays to P2MR | 2 | 2 | 0.00199016 | 0.00000492 |