Block 6663
- Hash
00000015935f4db04b92377e2940ce85e75dcc26761fa009d9630c85195f6567- Confirmations
- 35542
- Time
- 2026-09-23 09:22:25 UTC
- Median time
- 2026-09-23 09:10:44 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.018024403
- Bits
1d377ac0- Merkle root
bcbd83a15ebb6c61de24cdc82f0a9d95fd56e89d62ba21a3d5bef1e32c98512a- Previous block
- 0000000e9d018b555cdea1599b1e53502531f6ebfe6ad0ad3c70b8b0d8d1f215
- Next block
- 00000034c8e3c94ed7862fa67900844ba7cb165e4baf4f070f7df5d9ccaddacc
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 6663 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 |
|---|---|---|---|---|
| bcbd83a15ebb…f1e32c98512a coinbase | 1 | 2 | 50 |