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

Block 32951

Hash
0000018ca83ea651423a14a0554fa66cebe886a9f555772b9ce493b799603a09
Confirmations
8856
Time
2026-10-25 22:35:36 UTC
Median time
2026-10-25 22:27:29 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6a33f2bb386dd3a6a7c250fb73a1b64c73138b5732378402d8bccc089ba7c861
Previous block
000000995ddfd5ccabf32f5baf439a59b7e373c658743eea22df1879405bb2c1
Next block
000000536cdb875844b879550b72e6d0947251c79c7d8437998fe5eaa7eeea7d

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 32951 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
8fab2f01c398a4cbd763c0c50cb373a3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6a33f2bb386d…cc089ba7c861 coinbase1250