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

Block 1039

Hash
00000068d82cc25c5473ec8d2dd1426c70db4fa46e24e2af1cc76fdd4b37e89e
Confirmations
41095
Time
2026-09-16 04:48:01 UTC
Median time
2026-09-16 04:40:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a9df668202a42087143058adec70638015e14098198bada1eb5949db2aa432cd
Previous block
0000019765e4ebcb8fb98acec8dfc916b8fedaf8cc34d90b0a62069c9db6c330
Next block
000000a07d57147ccccbf73b8b211a118d8483573475ab62ee9ebb57153096b1

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 1039 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
a9df668202a4…49db2aa432cd coinbase1250