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

Block 17102

Hash
000000f5edb2ae0d3caeca26401f5238da7ecf20ba93a8f17e116462ed9ac7f4
Confirmations
25254
Time
2026-10-07 19:12:14 UTC
Median time
2026-10-07 19:02:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
1100983761da9826ea832c74cb05b4f5ab7969f10356f1a9236ffb5cd1756616
Previous block
0000005b28341e508db1c4f789bc1e6180a73f349e81b3b9e8eaeeadcc3b46d2
Next block
00000001d576d9fa05d9c761f4bff0665df6b4e2c8f4e3af0fb976e9c9028475

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 17102 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
1100983761da…fb5cd1756616 coinbase1250