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

Block 34282

Hash
000000bbf92e524d3066a2d64045929338294ca77547e49930d17051b0a44781
Confirmations
6036
Time
2026-10-27 10:19:10 UTC
Median time
2026-10-27 10:11:15 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
f78d90ab69c23483108f635bbcec4b87a92cb1dd0a2bc3ce9ad559a9109dae94
Previous block
000001a68dbddb80689a6de2f8f4026e066b58829e2ad858dfe4ff91b2ac0470
Next block
00000162c61ebe71ccee21c33e01b2e38f873d66593be17def001b6242dc39f5

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 34282 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
36d2523049f583a1bd6df4b6763c4dd2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e60c200d6ac2…36cee18b0be9 coinbase1250.0000062
61c13097f58d…f4745cb9c95f pays to P2MR1246.99998740.0000031
92262593f02f…0ac77d2b39bf pays to P2MR1231.99994090.0000031