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

Block 6717

Hash
000000374e2c9efe68097a1fac9c2ec5e1c687a1b39544b380d2d15197cea5dc
Confirmations
34151
Time
2026-09-23 12:03:22 UTC
Median time
2026-09-23 11:46:52 UTC
Transactions
2
Size
654
Weight
2,106
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
ca338303af30ddbb3cb06b05bee26f17e22140746fc1beabb73322e9ead9e6f6
Previous block
0000002e15de5cb47fa3228d138fbba42a2a339097e447050d2cdf2073d15cdb
Next block
0000000e57a11d3a8037ed2fd2c3f57a9b9d98cb8150522a9e748bd63f22f41c

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 6717 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
2a05b8c5f92c…6324d14b283b coinbase1250.0000212
d2fb1289703c…88ee8233e598 pays to P2MR220.01888570.0000212