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

Block 29698

Hash
000000e98826d29236327be32dcc54d980fdc83839d45b7c0d5f23da6ab97034
Confirmations
10558
Time
2026-10-22 07:04:18 UTC
Median time
2026-10-22 06:56:07 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
bf538ef09f09b84fe9c70c60d395434549c9ac4896974bd3bbb743b458f2c179
Previous block
000001bc9e11b897f3829868d38140e79dab583d1fab9d6ff6f51cac09cec309
Next block
0000000743857dbefaa55938a548fe51a44c76f96f4e59d8b402cf51d960cb8b

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 29698 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
86cc10e38383a2f9a2bab53f8830d165… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bf538ef09f09…43b458f2c179 coinbase1250