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

Block 38559

Hash
000001ed2f6821def18d16a95aefe07a44426afcefccc3094c3d1e73811d0fd9
Confirmations
3371
Time
2026-11-01 04:19:07 UTC
Median time
2026-11-01 04:11:27 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
d941bb6017c59ef3c0dd9c4b4a65a2946fd8c35ed26bd5e05e16aa10e4364f39
Previous block
000000d68021a7bdf27cbb8ec0c9a5be72a974365cf7fe7dc71020512a98f22f
Next block
000001bdf496fc035b661d89d8ce2acc52fe500f11c281ba9bdffe44b7f6a620

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 38559 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
276e4a34dc2192145fed4571c1d10e35… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d941bb6017c5…aa10e4364f39 coinbase1250