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

Block 7209

Hash
00000001f1b6b383a2f18ac48b3bcd8f94314d7bf04d2f97ca37e9e5c127519b
Confirmations
34931
Time
2026-09-24 10:48:54 UTC
Median time
2026-09-24 10:38:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
eefd734195c0303d28b27bb1ddc431afd09b7bcfeb8c09206fec8c6be7eb6a01
Previous block
00000021f5d9e83be19d57e3c66860dd2cb82caec7b96a7add8b25e06b03c6fe
Next block
0000000d116978b2e6af81ef54100e90cd2b24eddf2d579fb50128d5c55622c9

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 7209 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
eefd734195c0…8c6be7eb6a01 coinbase1250