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

Block 15003

Hash
00000007c1d2c884d92de9561fd3808fec24a3b6fb04104e72e124effd556fc2
Confirmations
27118
Time
2026-10-05 06:30:39 UTC
Median time
2026-10-05 06:22:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
06d91611bfbd58181689666f1b8912fd1c41fa126634449f47b35dbf6a643fe0
Previous block
000000b4814229d7e42794504ac2c4d62f4856714626fc8aa8fa5380f21234cb
Next block
000000882daf47ae7f7cd845cd7bb32cf6c27dff6a813aac196878b12f7bdcb9

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 15003 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
06d91611bfbd…5dbf6a643fe0 coinbase1250