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

Block 17682

Hash
00000075c26a53753f24533d986cb148cbfbcbae12c83eb17a035cd63798fe49
Confirmations
23631
Time
2026-10-08 11:46:11 UTC
Median time
2026-10-08 11:38:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
444e82eb1e70d32cca27c4e732d1408bc50bb29c03f7391090e90de9ad36f6b5
Previous block
0000004a4b700b96e82a25adef65af9bf84a0fa5c111d7c6dad8c6862063708a
Next block
000000620c917449ebe9fb0f8d245e200a8c1c21735606edf2295b2df2995d2c

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 17682 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
444e82eb1e70…0de9ad36f6b5 coinbase1250