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

Block 32535

Hash
00000075122a64d035d792aca83390eae522ad899a4bc7fefd012f51ef7d728c
Confirmations
8630
Time
2026-10-25 11:28:46 UTC
Median time
2026-10-25 11:20:51 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
62e853342b6f86b2c814dbfdf190e5194b3ad2607edf70e1881156d21171c962
Previous block
000000e2e34f75149b1d35c2ae2dbf5d44cdece7248df6d73151bb32864b3100
Next block
000000572cbb117b4cdc06b904e557ec7289dfb8219224cec8a4e2bcc884c557

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 32535 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
edd9c5030b8bcb567062d18fa34b37be… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
62e853342b6f…56d21171c962 coinbase1250