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

Block 1936

Hash
000002b9512c4f36edfe158c5d200dbb5bd3056acf597e1114a461b2d0a8d205
Confirmations
39509
Time
2026-09-17 04:09:07 UTC
Median time
2026-09-17 04:00:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8b61cdb764c8266632d08e07db7e5beb7ed3b6419f454069a620439547642174
Previous block
000001bb0c66d312b8d78c3ad3e22b549e45837ee6dfa0cd38ad3cb2ead982d6
Next block
0000017ad4b1ed1856c73943cd44904e29f8b509849031a0d19c799af591782c

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 1936 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
8b61cdb764c8…439547642174 coinbase1250