Block 13857
- Hash
0000005d165974ddf4cfa3045503f9dcc2a1099617ed87feafe82c79c449a53a- Confirmations
- 28226
- Time
- 2026-10-03 21:09:01 UTC
- Median time
- 2026-10-03 21:00:28 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
7078355a21c70c0b22d240a299423a297c21b2ffc703b76356f5a07d372ee128- Previous block
- 000000104bc57aa71757b641cfb75c12154fd299ca3c79375a2f9844c49625eb
- Next block
- 000000a9e99cd4b8ffe4ed8006cee50e023cba51dc3c2df34c89ad19faec2f66
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 13857 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 |
|---|---|---|---|---|
| 7078355a21c7…a07d372ee128 coinbase | 1 | 2 | 50 |