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

Block 3527

Hash
0000017fc2eabae08cf71d6668deadc6506ca627e0401201990760a5b1640985
Confirmations
38833
Time
2026-09-18 22:03:19 UTC
Median time
2026-09-18 21:55:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
55a470e223928fee04de2d21e79266f8a244a53563f5de8002370756a0d4b4b9
Previous block
0000010add4d4acbd4337ca8bcbf185ecdfc0d5c022c4fdc11fc11ec4ef7c12a
Next block
0000020e0bd2fa68cecdb273f0df97d0bd511075c1d8bd178c3a53dfdbd85b65

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 3527 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
55a470e22392…0756a0d4b4b9 coinbase1250