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

Block 9003

Hash
0000005e3fa23419334d7111a4f963f830123d1ed429d09209138632523450cd
Confirmations
33195
Time
2026-09-27 13:56:42 UTC
Median time
2026-09-27 13:44:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e0501d4438f22651c80a3fc4241a3a79b3181e2fa389de8480f4d3a3091a8126
Previous block
00000045ebf9a531ab54c3051ddb8b7121aa8c1947beb9a549f636bdd9e82b64
Next block
00000042dd21bdcc51b01a7267730cea0040c163a9fe3e08df79375291071753

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 9003 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
e0501d4438f2…d3a3091a8126 coinbase1250