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

Block 38929

Hash
000001ef927c8d32794ca1b855dc568b8e51bcefe322b8b58aef60be97930ad3
Confirmations
1696
Time
2026-11-01 14:05:38 UTC
Median time
2026-11-01 13:57:50 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
6ee11b307b4e49d0d426e52225a4b76579e80db5d252081f156ea104c501ac90
Previous block
000001bc3aaa3572144a6ee9dbce412566f50a31035b72e0888f0de068e8d1c0
Next block
000001d94aeb5481aae2ff473e0777831239d71493acbfb7abf0051a064e816b

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 38929 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
8d908a31bf280bbc12db950854b6bbc7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c10d8112a063…eafeafc3c130 coinbase1250.00000836
e86ecdb153ca…f32cee97d943 spends P2MR pays to P2MR120.994979360.00000344
02b433586bbc…22e75de0a1c0 spends P2MR pays to P2MR220.001990160.00000492