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

Block 29035

Hash
000001a93d8ff74fe51c99b15812885e796b225df82f34e59d44d4646f584a4e
Confirmations
11520
Time
2026-10-21 13:14:27 UTC
Median time
2026-10-21 13:06:08 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
f7cc7e7da35cd148fecde5e6d54164fa36a244db12a9a526cde223212729b7b3
Previous block
000001b9f4e5deb3260d22b054d72ed69faedd4eb729edefdd2e7a64c719684d
Next block
000000bf8893a1a76812d7ca4fd2ec374abb211cea99df9f7536dd6b94d577cd

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 29035 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
0034858dafaa43a6c12efe1a9345aa8d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f7cc7e7da35c…23212729b7b3 coinbase1250