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

Block 38452

Hash
00000076a131fac8d90d7d61034c82796d17d376a8087eda039d4064f7256b8b
Confirmations
2230
Time
2026-11-01 01:29:40 UTC
Median time
2026-11-01 01:21:23 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
9f62974e99738d4cabe8cfc79735470a01e61ff6470db5357ac188e6476ca1f7
Previous block
000001bf3595dc10e3efa3549f1b47752d8404c96b20cfec6dc903f821984a6d
Next block
0000012d547b3e95c8b159ad7fc8390c967f062336052c242cdf85faa3ffa57c

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 38452 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
1e03adf2103536d4d5471a51146ff7d6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9f62974e9973…88e6476ca1f7 coinbase1250