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

Block 7480

Hash
0000001fd2e382539eadd5f5dbe5f9d86fd3201ba56625463328f1f057ac17ae
Confirmations
32700
Time
2026-09-25 00:14:30 UTC
Median time
2026-09-24 23:59:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
5415fc4980f178f336ea00aa3485786bc8bb01b30d10d635dba266ea0478d6da
Previous block
0000002f58dc67fe1a3febb236ff9a7fd04b331c6ced03b0d064a3f3141e73cc
Next block
0000000d5b3e0b1524c593d31bba696c383dd6d19958be2225c430908592e220

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 7480 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
5415fc4980f1…66ea0478d6da coinbase1250