Block 4219
- Hash
0000005f4df9be297990a6dd1c40a9912e6037581e1d85691488271e4f8e7ec0- Confirmations
- 37909
- Time
- 2026-09-19 17:03:54 UTC
- Median time
- 2026-09-19 16:54:20 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
b0911196ef365050b9ed3c1629116b8cfb3435b826deb58c63c8004dfa1f2d16- Previous block
- 0000004b37081c19966fed5725970203f803686696c1879efecef6828888992f
- Next block
- 00000079b8bc740db7ba38f618def7ed443526aff6a387962da99090c184672d
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 4219 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 |
|---|---|---|---|---|
| b0911196ef36…004dfa1f2d16 coinbase | 1 | 2 | 50 |