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

Block 1847

Hash
000000c0e53c9333db6e8c5b1cabb697b8562bec8caec3c69b26f251d246cc86
Confirmations
40277
Time
2026-09-17 01:48:49 UTC
Median time
2026-09-17 01:40:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
95b08d27969c52cbef25dec272e408c78eaf3c942c59a034f2ff617e565bb88f
Previous block
0000003a76d1667073363af04d0cfe380d79046cba2c54df05575f4a4079368d
Next block
00000257b99450098977b4371eef8e902c4215454f2f661a379c75ddebec3ea9

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 1847 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
95b08d27969c…617e565bb88f coinbase1250