Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 2480

Hash
000002c065e78d29805e6e0d99b3dbe70736d55402ee22baf50ee4967fdeabe8
Confirmations
39459
Time
2026-09-17 18:27:45 UTC
Median time
2026-09-17 18:20:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
441fbcb5449710a9d4a00c71857af326aa8b4ae4230e7822ad6a9d2f7a8b7026
Previous block
00000276b9b2bebb8c129d7ba50d198bf81727fd11f5818a83a41452192992de
Next block
000001e81ef5d07d5057c8e010571ba273fd254e8291470a99a4d7d2fa5e03e1

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 2480 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

txidInputsOutputsAmountFee
441fbcb54497…9d2f7a8b7026 coinbase1250