Block 3721
- Hash
000002ddbedb75e70d84a07a647f7e673d2f09aa7a38b84717ebde3728fb168a- Confirmations
- 38382
- Time
- 2026-09-19 03:11:15 UTC
- Median time
- 2026-09-19 03:03:26 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
c2814fca4636005ed02bc80b7519d617ee9b40ff5963603e595f46323ee6ac40- Previous block
- 00000071162a49d1a425294dd92de913a9636e86ad51eed63c753f797e88620b
- Next block
- 00000246d0a71c9c523da4b953150b1ef7d73f33fbee3b2995864fd49761562e
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 3721 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 |
|---|---|---|---|---|
| c2814fca4636…46323ee6ac40 coinbase | 1 | 2 | 50 |