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

Block 1922

Hash
0000032a786cf249f670b2be4998888411ac32debcdb023a6addcc9c43fe4053
Confirmations
38939
Time
2026-09-17 03:46:39 UTC
Median time
2026-09-17 03:38:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
64bc6546fba08687e3aa1b9649f117bb3f8d85713cdf34d8f7e4cf14cfb5bff6
Previous block
000000375088ed70d7e641a1b11dc9fdae92c13ad973d318b2286b2d30cd1939
Next block
00000226e7f706d08344f2e7be427f47cdbe24c909ab0be657523a3b8ad388d2

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 1922 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
64bc6546fba0…cf14cfb5bff6 coinbase1250