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

Block 141

Hash
0000010948e2f6b27277c1923e3a88d2006044d35cb84588b4b070078adf51b2
Confirmations
41074
Time
2026-09-15 06:17:27 UTC
Median time
2026-09-15 06:09:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
debd2707d6c643786fb3de57750e1e68749f83f744ceb44582c299682c61c2b8
Previous block
000001b62440e79c58dd67be5fdbf88651173ca98a81035127f166cab7ef6b94
Next block
0000018ef01124c0619e624fdd829e43965b5627e437d586b5274f4b1fdd4bb5

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 141 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
debd2707d6c6…99682c61c2b8 coinbase1250