Block 548
- Hash
000001980180ab273ac68f40f5f0c5cfbd5d971ac597122dcf2c943953d2368d- Confirmations
- 41835
- Time
- 2026-09-15 16:29:34 UTC
- Median time
- 2026-09-15 16:22:03 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
5ef424c783ef2a3fcf1be4213580f4f677c8ac3573f9867cc5aec0172cb31286- Previous block
- 00000307ec912a1604d7d97062179093d0396ed875b82b13931a8b5c95d8ddb2
- Next block
- 0000030375a3f5038ef3a631ff1929b3b67a80a8f2a08c78f9b7eab292145a9b
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 548 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 |
|---|---|---|---|---|
| 5ef424c783ef…c0172cb31286 coinbase | 1 | 2 | 50 |