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

Block 17002

Hash
000000b56339c91fd347b657fb0f353b1e181d8938302a52a83cd75bacc49747
Confirmations
24167
Time
2026-10-07 16:20:34 UTC
Median time
2026-10-07 16:11:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
3abc3a74592bb62212e01a71e399325947049c94988178accf8cdf6d3b3d6c47
Previous block
000000450ec90f86a803256aab38d2eeb1441a75a21def2ed3942bf37160cdaf
Next block
00000025a28761ce4f5d48c6d444223334b65ff4af469634b38a759ec4662ded

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 17002 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
3abc3a74592b…df6d3b3d6c47 coinbase1250