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

Block 4926

Hash
00000099bc547d197cf608ef2be02235369e729391131c6abf77c2b2d768ea9c
Confirmations
37477
Time
2026-09-20 14:42:29 UTC
Median time
2026-09-20 14:33:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
b1a742feeb00c9aa3c03966d2dd1ae2aa6bfe4dec80d06b13b85feedb4178bac
Previous block
000000045d9958eca0f25a82dfec3b4cff9d62165a634e8e1016298c18d380b6
Next block
000000cfd98d8ea82987ab2817f44cefd1e046c869384a01af4a884827359f8c

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 4926 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
b1a742feeb00…feedb4178bac coinbase1250