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

Block 15570

Hash
000000d5c08b60d9fba57d73661ca015850acdeb6b1a0bef2ea3b7968802aac6
Confirmations
26539
Time
2026-10-05 22:49:50 UTC
Median time
2026-10-05 22:40:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
44013216db716520b800cd2a8c537e40d049749155cfa9b71a4a1e22b558277f
Previous block
000000afb469d52eaa5fbe91c05a20394a1f28c866183f34322846f753d33b84
Next block
000000c01c9352c826966cb01fe3bbfd4824a9780bc0f686ec2d619cd0459a89

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 15570 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
44013216db71…1e22b558277f coinbase1250