Block 3886
- Hash
00000156adca1d6cd5a76b7666cd58203b5d8a7dc64b1634b6121c74a0de91ff- Confirmations
- 37496
- Time
- 2026-09-19 07:32:09 UTC
- Median time
- 2026-09-19 07:24:27 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
ca49f5153fd8ab8af3ebf65268acb7cc099823f398e3a9421db2b3012395c400- Previous block
- 000001fb6bb6218ca16c905b182e8ce69126738e3448bf4f3644eee3d45936a1
- Next block
- 0000021497495b52faa48c5d32540231e20d941599b7418ba21f7f02f7804406
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 3886 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ca49f5153fd8…b3012395c400 coinbase | 1 | 2 | 50 |