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

Block 15489

Hash
00000034f434680d382168b4fc20e36489c6df527ea17c3c09691fb7e7c4f21b
Confirmations
26706
Time
2026-10-05 20:31:16 UTC
Median time
2026-10-05 20:22:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
d4687fa0badfbf159eb104c1b45a51284024fe176eec8b702bbd41ffe0627062
Previous block
000000a0c655e9eddb4e1a3af91e391d08f84139cb5d3484a10ac861ef01ac2c
Next block
00000048cf8068f7d8fe77675bd924cdc0e08aca011fec1e4480203a78977772

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 15489 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
d4687fa0badf…41ffe0627062 coinbase1250