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

Block 1965

Hash
000003187d5a57f3062f8044af97064c0359b1936a4fe7c648689c865c1f1036
Confirmations
39462
Time
2026-09-17 04:54:08 UTC
Median time
2026-09-17 04:46:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
de7b512bdfbc58182d80677c6ecdf715a712e53d544604e49320339b9ad768db
Previous block
0000025ebde225f7098545841f21440e2d2f7eb9515d57190d692b83a67749d2
Next block
00000071171de0131b515aa8c078beb6a044109d7e5957f9fa1bdd1505437b42

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 1965 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
de7b512bdfbc…339b9ad768db coinbase1250