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

Block 14651

Hash
000000774d1c0b0e0506d92bb2927f12bde2ba3953c1d0b36308a178b118b35a
Confirmations
27515
Time
2026-10-04 20:17:32 UTC
Median time
2026-10-04 20:09:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
bb1ab15ed5d509301d34748faf8019c944c02b110729f1b5346dacf3b91d886f
Previous block
000000878469b43115ed52bd926ff47754cb20c28e00a8dee7408fade0f66e17
Next block
000000148583ba38a7e761981d6a086ad3457d9bd61359a11c9284ed9fa0cdfc

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 14651 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
bb1ab15ed5d5…acf3b91d886f coinbase1250