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

Block 10123

Hash
00000029388ae4731678fc81060d1169d2a1e3adc306459eb5d57c66aad6a79c
Confirmations
31131
Time
2026-09-29 04:31:43 UTC
Median time
2026-09-29 04:22:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
cc76892dc2cc40f32b183a070e94349638f60d95f39d7228b0b44c7da17676ef
Previous block
0000007c9b5c5660dd200800852881cf0905c913ff52c08f910a981b3a69ae27
Next block
00000087accb1e2cb5e4ca8481f7b16d5ea2d2fd21f64ad63017a491aef4add1

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 10123 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
cc76892dc2cc…4c7da17676ef coinbase1250