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

Block 17542

Hash
000000e31e4ce82fa868a152be9f211e414c620495931713cf3d3d23d2049c34
Confirmations
23311
Time
2026-10-08 07:46:59 UTC
Median time
2026-10-08 07:38:56 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
487e69d0bfc63391676567365b5e48150096c71df3187637571587834f0676cb
Previous block
000000666e1a364f8407c8943a367dfbbb4c2cbd3d31e380887f46c47a2100a1
Next block
000000ec525c3c5909670b166df777ead3e0016fd5b1d47a45db98d22e43a928

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 17542 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
1de610f9fc16…c65007f598e3 coinbase1250.0000031
b6f59ac03d0c…dd6acac9235f pays to P2MR1211.99987890.0000031