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

Block 14521

Hash
0000009f13d0304fa63f06bfe4e1bb5c55f38c2044ac3c483f4317b60bd67a94
Confirmations
26642
Time
2026-10-04 16:32:18 UTC
Median time
2026-10-04 16:23:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
58be48b1a61bb828a8064de3672355afe808098c91f47da61728987ef3156382
Previous block
000000456a15a438915c0b0e3c0e3ca14b646af0b934fa9eb247af7a984c5f98
Next block
0000008fd701050514780638713ab6e7afe3d516d00d4d9b65ca0f426ad3dc6a

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 14521 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
58be48b1a61b…987ef3156382 coinbase1250