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

Block 32922

Hash
000002103e0f5f474081fe1abd8f916f305420410206dc400557a14152d80f66
Confirmations
9448
Time
2026-10-25 21:49:19 UTC
Median time
2026-10-25 21:41:24 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d5e2d88db4d7973f3706bcfaedd1ff9121d9e97b295644b82505ab49dda80086
Previous block
000001daa2862152ad5cc29d6cbca3c8da9f6ec2d19a4a8643160dabb767bf01
Next block
000001e0d0740c42306b6dec4c3eeafd401c9f23485cdc265053bf1609de5ca7

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 32922 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
e25cdafa12e96422070b1e8a45cd1a2c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d5e2d88db4d7…ab49dda80086 coinbase1250