Block 4647
- Hash
000000a53798f1d83fb43d33d2b491df9ed1f59b94784340ac492fdd0dbdf975- Confirmations
- 36203
- Time
- 2026-09-20 06:13:20 UTC
- Median time
- 2026-09-20 06:04:29 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
c563b1f929c6c7b51e2e9a342138c4d1511d3964f25b6cc2a68f8015d6b01ef6- Previous block
- 000000db5544fca02bbe2016c280e9e5c94290f66d6736e6b9fc196b63bb4ced
- Next block
- 0000001e6e1689fd86c0d70c78e9629172643bc18cb9804ec00a4891537786d0
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 4647 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 |
|---|---|---|---|---|
| c563b1f929c6…8015d6b01ef6 coinbase | 1 | 2 | 50 |