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

Block 8154

Hash
00000025db9decdb0997c0c2faa25bb948e098bc88935076928b377c7be23af1
Confirmations
33998
Time
2026-09-26 07:46:25 UTC
Median time
2026-09-26 07:35:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
a1f10b2ec303724c9ce4eedb2b577e3772800cda67507daf21a8419f810df0c4
Previous block
0000004c490e6be5858ea081d77115336fe2cdde046d02033ff648995bc69090
Next block
0000005022f85745e206893741bbfbcc5bdf3a8c708022bc92e8fa747c4832a9

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 8154 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
a1f10b2ec303…419f810df0c4 coinbase1250