Block 634
- Hash
000003580cdd6ed42cbb37681f2a2a7e6d02fde977bacb0eb3588e0a64ed7469- Confirmations
- 40467
- Time
- 2026-09-15 18:38:53 UTC
- Median time
- 2026-09-15 18:31:21 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
003cff930405a5e87aa6aebf19c21b5ecbf3f62f7f992913da5b18abbe355765- Previous block
- 000001ae639ce291216ae5cfa4b277678b418b1b5fbc38a13800ba9fd4fc5afc
- Next block
- 000000c804e2d49f57e8295ec95a6d323273e1895ca68f2b27eded21858a26a6
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 634 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 |
|---|---|---|---|---|
| 003cff930405…18abbe355765 coinbase | 1 | 2 | 50 |