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

Block 33102

Hash
0000007281526bc2535115a52bd277b5cc042bc30142e45a4adfd54c4d9b0704
Confirmations
8915
Time
2026-10-26 02:37:33 UTC
Median time
2026-10-26 02:29:23 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b1ba5fd92b7935cb5ab262731bff634f8a093877f427f2eaba73768084a1466c
Previous block
000001407566cd18fd15e7744999a1cc00865d1acbfc700ff6fa48c654929a6b
Next block
0000000a8406314fba38d787d6c25beb3f6e5e56d2316bb39ce08921dfe873d1

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 33102 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
434081e94f78466e8ff4ac4965816396… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b1ba5fd92b79…768084a1466c coinbase1250