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

Block 8416

Hash
0000005f930894c02f5079ddb3590aba960b1248fbb60684987de41d92c21701
Confirmations
33466
Time
2026-09-26 17:19:58 UTC
Median time
2026-09-26 17:08:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
48c962109b4966daa5723e004c7225e875cf9c34c5e38aa12ec04bc7ae6de066
Previous block
00000051813c9297e4dc6eb2f0987e57afd8da088bfd754cff01b101d71626b1
Next block
0000005bbb2a70e0ade62986f6fc4a0712dc879829d46de40fe2c82a65db29a0

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 8416 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
48c962109b49…4bc7ae6de066 coinbase1250