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

Block 1349

Hash
0000014204eb595f9ca4582e376ce469a0ac21d11a01a048c690bb5eda589750
Confirmations
40003
Time
2026-09-16 12:39:52 UTC
Median time
2026-09-16 12:31:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cd87ffbf4d35614dd2062cf68b600ac0a0000a92536e103dccf89fb37b4b2a14
Previous block
000003136bac3581a08c8eb526a4fb07c054491ce582708e6933df99e32b8ecb
Next block
000002ed9633795d1ac1f9622fb3e2adde5093b362dfc997c7101eca5ec48c75

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 1349 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
cd87ffbf4d35…9fb37b4b2a14 coinbase1250