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

Block 2697

Hash
000000b9ae60b919eb8767196579be28f0680a65f5e67d9fb975ef3ae7a2eaf2
Confirmations
38124
Time
2026-09-18 00:10:55 UTC
Median time
2026-09-18 00:03:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1569dc8298cf0be2c3f3bc7a2aace9721a32f0d45741400a109bb3e5fc34cf47
Previous block
000000af9cb0c9d0a383d73abeaa98fa43ab54eb2db989cb7357b644e63cf06d
Next block
0000001a6d9d02c21a91035c2620dfe0129b0b07e5a1973e011f2b53cb0bed95

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 2697 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
1569dc8298cf…b3e5fc34cf47 coinbase1250