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

Block 14919

Hash
000000cc5489aae3e741adb270a0796d5e84bfd662b7cfd2e4ad9d64725329d7
Confirmations
25413
Time
2026-10-05 04:05:23 UTC
Median time
2026-10-05 03:55:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
8b2ede00c7a79ddc37de64a7941d5c63f00e388ffe37c87afc3b2cad1c4834e2
Previous block
00000018e0635bb0d5890fba5b4b27bab29a4a5a5092041153b3a82a8732c928
Next block
0000001e451a893295e0f49c9a1b75d255beaa3cafeeb8c1a58a1e08af49580a

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 14919 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
8b2ede00c7a7…2cad1c4834e2 coinbase1250