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

Block 1401

Hash
000002e9ec21e25f2974e84dc94fe543108b4a2b0057ee6c1999a13af0303ffb
Confirmations
40587
Time
2026-09-16 14:00:50 UTC
Median time
2026-09-16 13:53:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cd2c1371329e7ecc38aaf3c89e7d0d5dd4356ce2050c239d33f66fb54d9df025
Previous block
000002f050e3697480f42286315b735005331bab47a8b14c4e3d1a7d4d00b77c
Next block
000003553d6515b845ba736e0063340316d0dbfc0880c7fb4a490e834b45a65d

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 1401 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
cd2c1371329e…6fb54d9df025 coinbase1250