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

Block 6607

Hash
0000000975e0901b8bd871bb4b73a86b11c37d3e013588067053a531ad9672c2
Confirmations
34679
Time
2026-09-23 06:48:19 UTC
Median time
2026-09-23 06:34:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
2ef67e35758e59e3479ce53f94bf929f7b3577d80a4e8c5a26439dcf1e0089fb
Previous block
0000000393b30c234878432190ae4be5dc2f11085ee7b4fb80c1db154351f122
Next block
00000008ba113a8b4501ae03f3fdbe54cbf6be7095d7b53daa002a6eda718713

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 6607 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
2ef67e35758e…9dcf1e0089fb coinbase1250