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

Block 273

Hash
0000036b7475fbdfcbf4249cb36c1e60f7ddc5cdf3f258c806d1b592ad5c8ef8
Confirmations
40929
Time
2026-09-15 09:36:00 UTC
Median time
2026-09-15 09:28:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
eb14d5956e2438d3f0f4899e02c6d365bb440396517d6deb411fe9308b8ca894
Previous block
000000d4518f9f5042d066f4bd8b9e82e0a1fac36bd42ac31277e166399b6d77
Next block
000002c6d2b47db2aef094d0895915a0286f9a118925f7c60c0a74b55cff7877

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 273 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
eb14d5956e24…e9308b8ca894 coinbase1250