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

Block 1220

Hash
0000032dd17218cb260b6b74662fbdbe1dd77c840e8eee45a88be9f63a9797d5
Confirmations
41269
Time
2026-09-16 09:20:14 UTC
Median time
2026-09-16 09:12:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
56babaec66cff161538d83f0b7d166c6e2bcae07dbb4c7df4efc06bf0cd6de8f
Previous block
000002ecc69d613f1534c7227e3d3c038d6dd5fd7a0451cf9064557de8af8a78
Next block
00000326a499e70a6d620450cdc117117d47bc83b8beb17fcf8c04d684e0caa4

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 1220 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
56babaec66cf…06bf0cd6de8f coinbase1250