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

Block 38892

Hash
000001614c54bdfd5da058d4dc428a4221f6fbefc0164dd99d27bb432d9d0ede
Confirmations
1929
Time
2026-11-01 13:06:43 UTC
Median time
2026-11-01 12:58:57 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
5180b24cee3695048a2dfd66b4db468fba98884a832250ae0325069cace63005
Previous block
0000013d48bb903a3c7a45426305c9321d0d55ee81cf8b272c47bddaf15cde28
Next block
000000ff982e4d1325b893311993cd1fd3108c03b3b5964bef9fd8a4c6f5af0e

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 38892 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
339e002e9c01885943e5df3d28df62e3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5180b24cee36…069cace63005 coinbase1250