Block 1899
- Hash
000001b9b6ef93ad2b35a6982e5a160fc9a93c57c1bcb010ed580f2359c8909d- Confirmations
- 39301
- Time
- 2026-09-17 03:10:44 UTC
- Median time
- 2026-09-17 03:02:59 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
e02911057c88d539c34667f931d72b7d310ecdc99424a21f8075893ea0bb534b- Previous block
- 000000347aea90d21188ac786306b71958c20965d8038b4c35def994b21f02a9
- Next block
- 0000004bc03933767ff86498ecd2dcb9f14cde9d6af06633ba1305b582c56085
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 1899 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 |
|---|---|---|---|---|
| e02911057c88…893ea0bb534b coinbase | 1 | 2 | 50 |