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

Block 17126

Hash
00000061d2baa5196cb8d0b26d8cb53a109c0a6b7097423860cb867779654fba
Confirmations
25147
Time
2026-10-07 19:54:22 UTC
Median time
2026-10-07 19:46:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f050aee0a1003e71b8ae783e4069e78ee89147f09232cf3ee3f6da0b94005f7e
Previous block
0000004eb970a40ddf1010075c660294bf78b9bcb802bb28a676a734d3afd4b4
Next block
00000039df1dabba10f45ff1a40e9484865a1fb2f506a2ce407febea030d2f01

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 17126 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
f050aee0a100…da0b94005f7e coinbase1250