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

Block 611

Hash
000000db506e89c755f49155dab16b33e59f7fdc72b78f14ac405c9a7d1040b7
Confirmations
40351
Time
2026-09-15 18:04:18 UTC
Median time
2026-09-15 17:56:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f1b9bc9e15e700dee46d806c9391da3cb62a36c7535ee86faba248369e97e144
Previous block
0000016d7a1451e63ce9365af588fde65e4f154a769fa08a1b7e055b66b28d82
Next block
0000036011dd4aff72dbb60557b2e4a23944a2b97d18002a8e2e93630f034370

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 611 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
f1b9bc9e15e7…48369e97e144 coinbase1250