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

Block 8953

Hash
00000057e59c92c7a3d9584d168ac28375fc1794296891ad6ab4050bf3fd7440
Confirmations
31780
Time
2026-09-27 12:07:22 UTC
Median time
2026-09-27 11:57:40 UTC
Transactions
2
Size
654
Weight
2,106
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
443fc47f24868299244c7a74b3adf44fdf223c1a4940775bd9471f9e889fa299
Previous block
000000562a336a016f5504ae3ef44eba73c5139506a0f6dea76ed3a3e69d545a
Next block
00000017537b415fc8f1653cac5a263da34b57a3fd3bd53742a9e17efb08c81f

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 8953 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
f859c1bd46bb…751dcd25ec21 coinbase1250.0000212
3e41f993f5e9…5ae81cd93b70 pays to P2MR220.01859710.0000212