Block 4663
- Hash
000000946a02c67360e50a29f5b1fabf2bd5401d9239343c59d4d5e4e4f6af46- Confirmations
- 36804
- Time
- 2026-09-20 06:43:04 UTC
- Median time
- 2026-09-20 06:32:48 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
627ed24d0a6cb0dd25739c46f58554a12f82a305616e6a018bb057d865c08470- Previous block
- 00000017b1a0f8aa0d5163dd61d3f74600ddf8b42d54efccded1d1c266e99091
- Next block
- 0000006884568a59c44ebc80f6e356cb987fe3410fb1290b6dd83c7f6f096b66
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 4663 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 |
|---|---|---|---|---|
| 627ed24d0a6c…57d865c08470 coinbase | 1 | 2 | 50 |