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

Block 32921

Hash
000001daa2862152ad5cc29d6cbca3c8da9f6ec2d19a4a8643160dabb767bf01
Confirmations
9378
Time
2026-10-25 21:47:46 UTC
Median time
2026-10-25 21:39:53 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0ffc872ad1fee34b76dd4e92945db1deab4b406bf48cb335af5536e2c73718b5
Previous block
0000011fdb233d18e6dbfb59680cf5ff9e54defb354525dbbd2c2e1eeafe00a3
Next block
000002103e0f5f474081fe1abd8f916f305420410206dc400557a14152d80f66

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 32921 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
a435cd2c951151c8185a91a2bf497e04… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0ffc872ad1fe…36e2c73718b5 coinbase1250