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

Block 5077

Hash
0000000e76347f5a28defdc97e6a496c0c87636603ba3695cbc8ef6179ac640b
Confirmations
36507
Time
2026-09-20 19:21:16 UTC
Median time
2026-09-20 19:12:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
5bcb829960e6b5e8ce77b06e54136c381e67eb332d5e8024c410e7d0761183b6
Previous block
00000086208584019d958022cea070b6778f2b607b26f2d2b3e656a21f5f85d1
Next block
000000c246f1be618345dbd2530e97988d85c1dd8bccca3d0713ca4288b09c74

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 5077 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
5bcb829960e6…e7d0761183b6 coinbase1250