Block 39438
- Hash
000000b5c419449c1132b2aeb14cfe1eafaacf2a0f1b7bd0edd15e62056bed6e- Confirmations
- 621
- Time
- 2026-11-02 03:33:53 UTC
- Median time
- 2026-11-02 03:26:10 UTC
- Transactions
- 5
- Size
- 3,907
- Weight
- 13,885
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
3225a709e222346f9a7639689570317715e572d2b07d12dd12479819f46c2f47- Previous block
- 000000274152f01577cef927c53c532858afbffbd4d2dd83b0f5a5083e9304da
- Next block
- 0000021a09a6220dd0509fe78feb8da1ea0a79f4937f7218bf1fadb1d965343f
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 39438 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
20edd32587015617c3af0fe5939149f8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 21d08985d3ae…495b04a24cc6 coinbase | 1 | 2 | 50.00001456 | |
| 3ef5d6a832cb…a892ca4c9c39 pays to P2MR | 1 | 2 | 23.2999037 | 0.0000031 |
| 9407552ca522…3357a613dbc1 pays to P2MR | 1 | 2 | 17.6998665 | 0.0000031 |
| 94d592e9d4ba…3c680f36fe00 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| d06596bc21bd…f87e08f409ee spends P2MR pays to P2MR | 2 | 2 | 0.00199508 | 0.00000492 |