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

Block 5068

Hash
00000017e79fe9e5eec0978b9bc78f4f4efff4a9df536678fc30497da4503357
Confirmations
36915
Time
2026-09-20 19:04:43 UTC
Median time
2026-09-20 18:55:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
5023ccfa50e44a28900c0263eb8a8348446d391632498a81c35104c6820d50f7
Previous block
000000a5e06c146adc2b10737ad401df309852fdb8ecb9b4a2f4b6c6f116f99b
Next block
0000003aec6235a1f43dd5de4db64515e6e142628e60ef5bd9229fea3dd01271

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 5068 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
5023ccfa50e4…04c6820d50f7 coinbase1250