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

Block 14003

Hash
00000080aca403149ef0cc2a7f3ea1a0da7dc11f0ef1fb9a3ad047b205249256
Confirmations
27039
Time
2026-10-04 01:26:29 UTC
Median time
2026-10-04 01:17:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
48e4d1462a0797552749fa390e86ad37f36447eee24a92f2a2702b9fcb098346
Previous block
00000005a96c29370d6d4a712c5bf15297ff752d43658760222fdde7a03ebac7
Next block
0000002c68f13f01a76fca9a39af6a9992aad6a3272e22fe47ae0f4d7c7fbdfd

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 14003 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
48e4d1462a07…2b9fcb098346 coinbase1250