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

Block 32880

Hash
0000012ca96354447bb114c8b2e4d178ddfafed212cf16b9dbee38c2ba9b4eb2
Confirmations
9580
Time
2026-10-25 20:42:12 UTC
Median time
2026-10-25 20:34:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4c46981a21dffb38e3d17476de80f0bb5aa68d6b1bba251cfd75f6227162c52a
Previous block
0000001b8b16fb41928c821ee785238f7701e26d066a9fd7f91e8c8d70beeb5e
Next block
0000017918100746c72faba59d191697afc03548d4570ffd7ac208c682fdbcb5

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 32880 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
41ecb2ae5af148e222012caedf3b1b9a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4c46981a21df…f6227162c52a coinbase1250