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

Block 7

Hash
000001dc6d3e908d587a16f4651f1f1c4e5330924c31704f9a476636b47a62d9
Confirmations
40134
Time
2026-09-14 14:06:19 UTC
Median time
2026-09-14 13:36:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f881616e9251de7551a1f016f451364ecff51de68f4864eb95481f85c68cdf63
Previous block
000001e499401acba5e90735e77956131799b30de2d8fe4a8c4a561e78557ab7
Next block
00000165e9ba5e5b41843ec3b1e968e22fd2e848694343233cdcc049168d2ab7

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 7 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
f881616e9251…1f85c68cdf63 coinbase1250