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

Block 7494

Hash
000000162755f5806fb848556d8055b2937bdb8e552f2e06c2c551cec8c67ac9
Confirmations
33887
Time
2026-09-25 00:58:16 UTC
Median time
2026-09-25 00:44:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6ed566a1bae3d68f00b05e27ebcf4c89a44a9029043e2f267060cbdf8e7d14e0
Previous block
00000019d131489965736cf25c512662ccc2de210fbdf9c9a45e118efda1d87d
Next block
00000014db9ee0378cd2d0f247f4a83fb5947046cd9ef1e77604e75858f29198

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 7494 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
6ed566a1bae3…cbdf8e7d14e0 coinbase1250