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

Block 481

Hash
000002722fc6c63762d0c206a34f6325c0103b7383446d7c598b03e94a2a6d8e
Confirmations
41860
Time
2026-09-15 14:48:49 UTC
Median time
2026-09-15 14:41:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
bdda63b2b3509e5b453f89608e1ac4b7dffc4a986a3d567cf6cc6b639e5657ed
Previous block
00000160f4278d9779daa5dd6999f3d750e933fcad744d3be2e83cdb72a869f2
Next block
000000e430300a16c7128c2aca2f3e430902384902955b10707faf23a359e5e6

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 481 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
bdda63b2b350…6b639e5657ed coinbase1250