Block 5421
- Hash
0000002c2e3668589051083ba4833392cae8cd605ee2c472b3d26b61e6b17c7d- Confirmations
- 35198
- Time
- 2026-09-21 09:29:14 UTC
- Median time
- 2026-09-21 09:21:03 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
a3fa4caf74904c9302f5beeea1f73529b7722ddd26bb3b2bdf5b6fb2588b60a9- Previous block
- 000000520f8e063379c8c94eea5c0cfb20c29a7f4f011d18aeec2a08a4981b92
- Next block
- 0000005c18379046f60f120454d819fdf2e67430860c46af003e164d6f6a3d8d
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 5421 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 |
|---|---|---|---|---|
| a3fa4caf7490…6fb2588b60a9 coinbase | 1 | 2 | 50 |