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

Block 10538

Hash
00000019322755f3ec2e52c84cf46e542df18d9bd9f04f896fb8114e2b4b4a58
Confirmations
31588
Time
2026-09-29 17:17:58 UTC
Median time
2026-09-29 17:06:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
f811e8a22d0a652bf04a76d91b2c3e95c1255c716a509fccd3c2729413942de2
Previous block
00000053a6df45d768be0a2dbd390a32d5b7d804bd0c4c4c2884e32ee4d46089
Next block
0000002bccfb6e0c0e0431508e64d9fba2cef7d001a98c5b0ecef29f89309e90

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 10538 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
f811e8a22d0a…729413942de2 coinbase1250