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

Block 14780

Hash
00000037d42889778451fea4795e501dea024caf2f4189474187cea85c901653
Confirmations
27394
Time
2026-10-05 00:02:27 UTC
Median time
2026-10-04 23:54:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
73e26390ae71d2671d7c09df710c65ad7acd39dc7606bf33298f8980f84bc70f
Previous block
00000071df056dbd35279ec1939219e6e15e02911b3583494c1ba58b78dc8b98
Next block
000000aae5b313cbb651f9131e6ec29b20e324a2a9683967fbf9f0a2046b8326

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 14780 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
73e26390ae71…8980f84bc70f coinbase1250