Block 2187
- Hash
000000f7bc6acb9b85d988a324496c1d590eb9c6b07d88ec26c1effd4588174f- Confirmations
- 39224
- Time
- 2026-09-17 10:44:23 UTC
- Median time
- 2026-09-17 10:36:35 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
2ffd21ef1efb87b7ff4e70180caa67858d100517b16d9acf08cae58bcbd28376- Previous block
- 00000224dbfbdf8d2652a90de2111c1820bf7cbc0a11920da4259516f3c99308
- Next block
- 0000010d4b2813b0f3c74c9e78c2e4047d6c3bddbf3959b14c75cc49245f325c
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 2187 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 |
|---|---|---|---|---|
| 2ffd21ef1efb…e58bcbd28376 coinbase | 1 | 2 | 50 |