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

Block 16697

Hash
0000001e95e1da741f7a24201ac9cd0bcafcf26e0ed7c674732df57eb57542b7
Confirmations
24665
Time
2026-10-07 07:32:04 UTC
Median time
2026-10-07 07:22:15 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d863dc2eebb7912d86d914b38bffde5401bed0cea351c253ea75f73c62f4f75e
Previous block
000000879eebedaee9128942581c4817012f7c904d01d8d0910d3a65a86b3094
Next block
0000001083820991cebaec0869f268ebabbf27f30bc97b7add20644f2064bad6

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 16697 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
4c63bc3d0f86…3097246c7b97 coinbase1250.0000031
745826a78fea…2e3019558c4f pays to P2MR125.99975720.0000031