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

Block 3700

Hash
000001ce04e0b62652b89702e1afbbf4f8888dc61a62f94867d25ab602eda73e
Confirmations
38632
Time
2026-09-19 02:37:56 UTC
Median time
2026-09-19 02:30:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
bd2b63abd10b69134eb1515ccaeaff6a678dfc6888d090478e4430fc17549297
Previous block
000003397ab6891d3974d748867cb69d303100fcf523d738346631cf1183a214
Next block
0000020d492d2bdec5b790fdfe0df0b5434c974fa2f5285a3b944f7fbff7c497

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 3700 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
bd2b63abd10b…30fc17549297 coinbase1250