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

Block 17451

Hash
0000003682e96e985ed5c18b059b9446f2136e0e34372e1a261a6b26f3747058
Confirmations
24431
Time
2026-10-08 05:10:26 UTC
Median time
2026-10-08 05:02:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f729a821ca5e2866d441da7cfe9ad28af1e3e7cfc8cc5230044addffbf2e0e68
Previous block
0000006682b11c3cd0fbca569d97c93e5bda976d71ea159d46ceaa344daa8505
Next block
00000064211d9e2eda392ddbdc411c0ccdcce48919117adc232da5fd2a0405d7

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 17451 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
f729a821ca5e…ddffbf2e0e68 coinbase1250