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

Block 6629

Hash
0000002de81ddcc9c63a7ef4424e4b8fed650eeaca4c052c6382234209d309e0
Confirmations
35497
Time
2026-09-23 07:50:01 UTC
Median time
2026-09-23 07:31:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f6049feaebdeba653266c99ffa182b5e719398f590371e452297afdc9f4ea7ef
Previous block
00000012a2b982db7452e81688736c608ea2229e7770b012c000e1ecf0147983
Next block
00000029b5973e631524af17a3e45fa24bdd20af35ce9d63f755c0ba8aa84d1d

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 6629 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
f6049feaebde…afdc9f4ea7ef coinbase1250