Block 40223
- Hash
00000185902104f38bc5173f32e3cf76cd080204d729dd77502b79b2630107ca- Confirmations
- 7651
- Time
- 2026-11-03 00:19:48 UTC
- Median time
- 2026-11-03 00:11:52 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
91d6d64c575c0bcbd7dced196d88b6a62347836e58715188188000342ce92306- Previous block
- 00000080a1da3e0c211b5e30cc3044866b7a4b5a0268e2e45bf97644d27b9dd7
- Next block
- 00000180691f4deb9d7a61c3a47b69d4a4221223b84f7715ef88af66cb2c449e
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 40223 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
e415a8c7e426149c10e3d239f8293619…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 91d6d64c575c…00342ce92306 coinbase | 1 | 2 | 50 |