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

Block 9120

Hash
0000003cfd56afff7ea61678ff90f521c359e0895486a986dfb2319bfc088f57
Confirmations
31673
Time
2026-09-27 18:02:39 UTC
Median time
2026-09-27 17:51:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
a36743f846393f98221fbb9f53973fc7bf6cc5b70b04e3c123551963e5b98054
Previous block
00000055cd80a45f300a727b154c9dd965c08c8c499e04a9e8a3fba74937e2a0
Next block
0000000265573624d8653d9d0932e266c8cd465b9f4292b80950a83c189096de

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 9120 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
a36743f84639…1963e5b98054 coinbase1250