Block 4419
- Hash
0000003fa9afe3e4371e02aadc08568d5d32f2e2486959b94a9060d9a7a15b16- Confirmations
- 37864
- Time
- 2026-09-19 23:12:21 UTC
- Median time
- 2026-09-19 23:02:54 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
3f55eeee71bbb5965889e40d9546d0f96bd522b0956801eb54d95bcb38daabae- Previous block
- 00000049f688f2585f1f7871efa67cfc27e33d3e4b76a382b36c8193cd1bb403
- Next block
- 0000001afdb0b5844cf887995743ee041c8960560dd22718b6086ee23f7d2180
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 4419 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 |
|---|---|---|---|---|
| 3f55eeee71bb…5bcb38daabae coinbase | 1 | 2 | 50 |